This document declared American independence in 1776.
This singer is known as the “Queen of Pop.”
He was the first U.S. president.
What gas do plants absorb from the atmosphere?
This movie features a character named Jack Dawson.
This war was fought between the North and the South in the U.S.
Water boils at this temperature in Celsius.
This TV show features students at East High singing and dancing.
This amendment gave women the right to vote.
What is the 19th Amendment?
What is the center of an atom?
This app is known for short-form viral videos.