How much do you know about American icons? We want to find out. On July 4, 1776, the United States of America was founded with the signing of the Declaration of Independence. And ever since, Americans have gone down in history as "icons." There are too many notable men and women who changed the world through their work to include in one quiz. We’ve only chosen 24, and even they aren’t necessarily the best of the best. Countless American politicians, scientists, and entertainers have helped shape how we view the world, and helped to make America the most powerful country on the planet. How well do you know the famous Americans who have helped make this country so amazing? Take this quiz and find out, and when you're done, make sure to SHARE it with your friends and compare scores! Editor's Note: This quiz was first published in September of 2016.