Why did the United States choose to invade Cuba in 1898? As part of a 3-day lesson, your young historians will first develop working hypotheses to answer this question, then work with a variety of historical primary source documents that...

First graders label three major holidays on a February calendar. In this calendar instructional activity, 1st graders watch a video about and discuss Valentine's Day, President's Day and Arbor Day. Students label these three holidays on...

Marbury v. Madison is arguably the most important landmark case in the history of the Supreme Court. A fact-filled lesson provides background information about the case and two others related to the concept of judicial review. Scholars...