4K 0:08 | Education, question and hands raised with girl in classroom for learning, discussion and knowledge. Help, studying and teacher with children and woman at school for why, scholarship and answer
4K 0:11 | What. Why. Teenage girls raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Little children sisters. Unhappy three siblings kids
4K 0:07 | Thinking, confused and girl child in studio with question, why and choice against blue background. Doubt, solution and kid student with decision, emoji and plan for back to school problem solving
4K 0:12 | Portrait of pensive little girl kid 7-8 old years holding red question mark sign, raises palm in confusion, posing isolated over blue color background wall in studio. Childhood lifestyle concept
4K 0:07 | Hands raised, students and question in high school, learning and study in classroom. Group education, teenager and answer, asking why and kids development of knowledge for children listening together
4K 0:22 | Irritated child girl in dress raising hands in questioning gesture why, what. Kid scolding with indignant expression, blaming in defeat. Yellow background studio. People emotions concept. Copy space
4K 0:05 | Hands raised, girl and students in high school, learning and study in classroom. Group education, teenager and answer question, asking why and development of knowledge for children listening together
4K 0:08 | Portrait of thoughtful little girl kid 7-8 old years holding big red question mark sign, posing isolated over yellow color background wall in studio. Childhood lifestyle and confusion concept
4K 0:15 | Three girls friends raising hands asking why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:11 | What Why. Sincere irritated toddler boy raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by troubles. Confused teenager child kid on gray background
4K 0:05 | Education, question and teacher with students in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman at school for why, scholarship and answer
4K 0:05 | Education, question and students with girl in classroom for learning, discussion and knowledge. Help, studying and future with children and hands raised at school for why, scholarship and answer
4K 0:28 | I dont know what to say. Confused Caucasian preteen school girl feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Young blonde child kid at home room
4K 0:10 | Writing word Why, drawing animation with white chalk on blackboard.
4K 0:12 | What. Why. Young school girl raising hands in indignant expression asking why what reason of failure, demonstrating disbelief irritation by troubles. Preteen child kid 10 years old on beige background
4K 0:05 | Education, question and teacher with boy in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman at school for why, scholarship and answer
HD 0:54 | CIRCA 1936 - Americans see devastating newsreel footage of the civil war in Spain (narrated in 1945).
4K 0:13 | I dont know what to say! Confused pretty teenager young girl feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Student child kid on blue background
4K 0:11 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles. Female Caucasian teenager at home in living room on sofa
4K 0:14 | What? Why? I dont know what to say! Confused little child girl at home feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Sad teen school kid alone
4K 0:14 | Child girl kid raising hands asking what why reason of failure demonstrating disbelief irritation by troubles. Ridicules people who complicate simple tasks for no reason. Children on yellow background
4K 0:06 | child sitting at the desk holding flipchart with lettering why on the background red brick wall.
4K 0:13 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles. Female Caucasian teenager at home in living room on sofa
4K 0:18 | What. Why. Young child kid boy raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles. Male Caucasian teenager at home in living room on sofa
4K 0:14 | Child girl kid raising hands asking what why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:22 | Two classmates, boy and girl, try to understand why the robot does not work by turning its head. Cute boy is holding car with wheel spinning, girl is helping to deal with breakdown.
4K 0:09 | Girl, thinking and child with question in studio, dark background and learning info in education mockup. Remember, knowledge and kid brainstorming creative dream in school and problem solving
4K 0:17 | Girl, question and thinking why in studio with ideas to remember info or faq in education mockup. Learning, knowledge and teaching adhd kid with creative energy, mindset and problem solving in school
4K 0:15 | What. Why. Teenager red hair girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Portrait of child at home sitting in living room sofa
4K 0:12 | I don't know what to say. Confused young girl child feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Teen kid sitting on couch in living room at home
4K 0:23 | What. Why. Surprised frustrated preteen child kid raising hands asking reason of failure, demonstrating disbelief irritation by troubles outdoors. Confused girl walking in urban city street. Vertical
4K 0:13 | I dont know what to say. Confused young school girl feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Preteen child kid isolated on blue background
4K 0:15 | What. Why. Young brunette school girl raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Preteen child kid on blue background
4K 0:10 | What. Why. Blonde school girl raising hands in indignant expression, asking why, what reason of failure demonstrating disbelief irritation by troubles. Preteen child kid on yellow background. Vertical
4K 0:11 | What. Why. Young blonde school girl raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Preteen child kid on yellow background
4K 0:27 | Full Body Of Wondering Asian Boy Saying Why Working Doubtfully In The Green Screen Background Studio
4K 0:11 | Girl, thinking and child with questions in studio, dark background and learning surprise info in mockup. Education, knowledge and creative adhd kid with autism in school and problem solving process
4K 0:28 | Wondering Asian Boy Saying Why Working Doubtfully In The Green Screen Background Studio
4K 0:29 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Female teen toddler at home in living room sits on sofa
HD 1:18 | CIRCA 1937 - A mass migration begins in China as citizens take any means of transport possible to move west, away from the Japanese invaders.
HD 0:08 | Little child in a white t-shirt and tights sitting on a windowsill. Boy tell story or ask some question. Why phase. Boy stay at home and sitting near window.
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HD 1:06 | CIRCA 1937 - Civilian men, women, and children of Nanjing are brutally murdered by occupying Japanese forces.
4K 0:06 | Girl, thinking and child with ideas in studio, dark background and remember info in education mockup. Learning, knowledge and kid brainstorming with creative inspiration in school for problem solving
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4K 0:13 | Child girl kid raising hands asking what why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
HD 0:49 | USA - 1978 - Chaos reigns in an elementary school cafeteria, leading to the principal telling a child reporter why he has locked it up.
4K 0:09 | School, presentation and children with question in classroom for lesson, learning and show and tell. Education, academy and young kids with hand raised for asking, answer and solution for student
4K 0:26 | What. Why. Young child kid girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Female teen toddler at home in living room sits on sofa
4K 0:20 | Young preteen child girl kid raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Little toddler children on yellow background
HD 0:55 | CIRCA 1933 - After capturing Manchuria, Japan tries to take Shanghai but is met with heavy resistance. Instead they conquer Jehol (narrated in 1944).
HD 1:09 | CIRCA 1941 - Russian men, women, and children of all ages contribute to the war effort in myriad ways (narrated in 1943).
4K 0:10 | Teenager child girl kid asking why, what reason of failure, demonstrating disbelief by troubles. Irritation, conflict. Preteen children raising hands in indignant expression on studio blue background
4K 0:06 | Kid, question and teacher in science classroom, school or physics education with students learning lesson discussion. Teaching, chemistry and listening to child asking, why or talk about knowledge
4K 0:18 | What. Why. Preteen girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Young child kid at home in evening living play room on couch
HD 0:39 | CIRCA 1940 - A montage shows the precautions taken in London against a Luftwaffe blitz, including evacuating young children (narrated in 1943).
4K 0:13 | What. Why. Toddler girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles. Teen child kid at home in evening living play room on couch
4K 0:05 | Question mark. Black board, arrows pointing to a question mark, multicolored lights. Concept of FAQ, Questions and problems, when, why, how.
4K 0:06 | Question mark. Black board, arrows pointing to a question mark, multicolored lights. Concept of FAQ, Questions and problems, when, why, how. Stop Motion.
HD 0:42 | Usa - 1963 - a girl with an intellectual disability eats dinner with her family while a narrator explains reasons why it might be best for some children with such disabilities to be cared for.
4K 0:20 | Couple is looking new car. They are talking near new car. THey want to buy new one, thai is why they are in car dealership.
4K 0:29 | Child girl kid raising hands asking what why reason of failure, disbelief irritation by troubles, trendy social media meme, anti lifehacks, ridicules people who complicate simple tasks for no reason
4K 0:06 | Question mark. Black board, arrows pointing to a question mark, multicolored lights. Concept of FAQ, Questions and problems, when, why, how. Stop Motion.
4K 0:16 | What. Why. Preteen girl raising hands in indignant expression, asking reason of failure demonstrating disbelief irritation by troubles at home apartment. Young child kid in room sitting on orange sofa
4K 0:05 | School, answer and teacher with students in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman for why, education scholarship and questions
4K 0:05 | Education, answer and teacher with boy in classroom for learning, discussion and knowledge. Help, studying and hands raised with children and woman at school for why, scholarship and questions
4K 0:05 | Education, question and answer with students in classroom for learning, discussion and knowledge. Help, studying and youth with children and hands raised at school for why, scholarship and future
4K 0:06 | Learning, question and hands raised with girl in classroom for education, discussion and knowledge. Help, studying and teacher with children and woman at school for why, scholarship and answer
4K 0:06 | Help, question and teacher with students in classroom for learning, discussion and knowledge. Education, studying and hands raised with children and woman at school for why, scholarship and answer
4K 0:06 | Hands raised, students and question in classroom, education and study in high school. Group learning, teenager and answer, asking why and kids development of knowledge for children listening together
4K 0:08 | Hand drawing a question mark top view, close-up
4K 0:10 | What. Why. Young teen child girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles at home apartment. Children kid in room sitting on sofa
4K 0:06 | Hands raised, students and question in classroom, learning and study in high school. Group education, children and answer, asking why and kids development of knowledge for teenager listening together
HD 0:26 | Mom with children considering kids daily schedule. Since changes in routine can be stressful, it will be helpful talk with sons about why they staying home COVID19. CZ, Kladno, G.Selnera, 5.4.2020.
4K 0:18 | Confused Indian school boy asking what question
4K 0:14 | Indian boy asking what to the camera
4K 0:19 | Confused Indian boy asking what question
4K 0:23 | Confused Indian school girl asking what question
4K 0:16 | I dont know what to say. Confused young preteen child girl kid feeling embarrassed about ambiguous question, having doubts, no idea, being clueless and uncertain. Toddler children on gray background
4K 0:13 | What. Why. Lovely girl raising hands in indignant expression, asking reason of failure, demonstrating disbelief irritation by troubles at home apartment. Young child kid in room sitting on orange sofa
4K 0:21 | Close-up Portrait Video Asian Thai kid girl, 8 to 10 years old, with beautiful long hair. She is making gestures showing her thoughts to answer questions in learning. The background is green screen
4K 0:07 | Close-up Portrait Video Asian Thai kid girl, 8 to 10 years old, with beautiful long hair. She is making gestures showing her thoughts to answer questions in learning. The background is green screen
4K 0:11 | Close-up Portrait Video Asian Thai kid girl, 8 to 10 years old, with beautiful long hair. She is making gestures showing her thoughts to answer questions in learning. The background is green screen
4K 0:16 | Quarrel. Displeased teenage girls gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Children sisters. Three siblings kids on yellow background
4K 0:12 | Quarrel. Displeased young cute brunette school girl gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Preteen female child kid on blue background
4K 0:11 | Quarrel. Displeased young cute blonde school girl gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Preteen female child kid on yellow background
4K 0:13 | What Why. Sincere irritated redhead girl raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by troubles. Confused teenager child kid on blue background
4K 0:10 | Quarrel. Displeased young cute blonde school girl gesturing hands with irritation and displeasure, blaming scolding for failure, asking why this happened. Preteen female child kid on yellow background
4K 0:08 | Thinking, smile and girl child in studio with question, why and choice on blue background. Happy, idea or kid student with decision, emoji and plan for back to school, answer and excited about future
4K 0:24 | What Why. Sincere irritated little girl raising hands in indignant expression asking reason of failure demonstrating disbelief irritation by troubles. Confused child isolated on orange wall background
4K 0:08 | Little girl reading magazine. Child in a hairdressing salon. Reasons why children should read.
4K 0:12 | I dont know what to say. Confused young toddler school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Teen female child kid on gray background
4K 0:11 | I dont know what to say. Confused young teenager school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Curly hair child kid on gray background
HD 0:42 | Hartford - 1969 - an african-american woman explains why she is insulted when people ask if her children want to be on welfare after all she has done to better their education.
4K 0:23 | I dont know what to say. Confused young toddler school girl in sweater feeling embarrassed about ambiguous question, having doubts, no idea, being clueless, uncertain, guilty. Teen female child kid
HD 1:04 | Hartford - 1969 - an african-american woman explains why integration is not the same thing as equality and hopes her children will live to see true racial equality in america.
4K 0:09 | Pretty teenager girl raising hands in indignant expression, asking why, what reason of failure, demonstrating disbelief irritation by troubles. Young teen child kid isolated on blue studio background
4K 0:13 | I dont know what to say. Confused young funny school girl feeling embarrassed about ambiguous question having doubts no idea, being clueless and uncertain. Teen female child kid on yellow background