US HistoryUpdated Jul 27, 2026How 55 Years Changed What It Meant to Be American
This video explores how America transformed from an isolated nation in 1890 to a global superpower by 1945 through shifts in individualism, culture, and foreign policy.
We thought you’d never ask...
The rise to world power (1890–1945)
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Students love us — and so will you.
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
US HistoryUpdated Jul 27, 2026How 55 Years Changed What It Meant to Be American
This video explores how America transformed from an isolated nation in 1890 to a global superpower by 1945 through shifts in individualism, culture, and foreign policy.
We thought you’d never ask...
The rise to world power (1890–1945)
12 videos
Most popular content in US History
9US HistoryShort Quiz on US Government/Founding History
A 5-question quiz including questions about modern American government as well as the history of its’ founding.
US HistoryThe Civil War
Explore the dangerous war of America with this quiz, practice yourself for a quiz or test you need, this will answer all your questions (for eighth grade or for people who just like to learn about it ahead of time)
US HistoryWW2 refresher
Use this to refresh you memory about world War 2
US HistoryUnited States Review Quiz
This is a bunch of random questions based on US History.
US Historycivil rights movement quiz
Vocab
US HistoryShort Quiz on US Government/Founding History
A 5-question quiz including questions about modern American government as well as the history of its’ founding.
US HistoryBasic Presidency and Stuff Review
Presidency, Bill of Rights, Constitution
US HistoryThe Louisiana Purchase; EASY
Simple flashcards for US History
AP US HistoryAPUSH | Chapter 24: Industry Comes of Age Notes
Notes on Chapter 24: Industry Comes of Age. Information is from American Pageant (16th edition) by David M. Kennedy and Lizabeth Cohen.
Most popular content
9SAT®Introduction to SAT Error Pattern Analysis
Practice identifying common reasoning traps and misinterpretations in SAT reading and math stimuli to understand why distractors are plausible.
BiologyCell Organelles
This Quiz Is To Test Your Knowledge Of Cell Organelles And Their Functions Inside The Cell. It Can Also Be A Study Guide To Remember Them Better.
AP PsychologyFoundations of Ethical Guidelines in Research
Practice the core principles of the APA ethical code including informed consent, debriefing, and the role of Institutional Review Boards.
Biologybiology cell organelles and functions
Do you know the cell organelles and their functions?
SAT®Introduction to SAT Scoring and Scaled Results
Practice interpreting how raw scores are converted to the 1600-point scale and identifying the composition of section scores.
AP PsychologyFoundations of Research Design and Methodology
Practice distinguishing between different research methods including experiments, correlations, and case studies while identifying key variables.
MathematicsMath Made Easy: Essential Concepts for Grade 7
Master key math concepts with this comprehensive flashcard set designed specifically for 7th graders. Boost your understanding and ace your exams!
BiologyMitosis and Cell Division Flashcards
These flashcards cover the basics of mitosis and why cell division occurs in the first place.
AP PsychologyHistorical Foundations of Psychology
Practice distinguishing between structuralism, functionalism, and the early philosophical roots of psychological science.
Students love us — and so will you.
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.