Teachers and students will enhance their lessons with the videos, lessons, and slideshows presented. This unit sets the stage for a nation expanding west following the Texas Revolution.

This extensive learning module examines how the United States became more connected with the world as it pursued an expansionist foreign policy, became the destination for many new immigrants, and encouraged migration to the Pacific...

This "Teaching with Documents" lesson on Lincoln's spot resolutions explores the Mexican War, Lincoln's questioning of the propriety of the war, and the power of the U.S. President at that time. Content includes extensive historical...