Andreas Vesalius (1514–1564), an early European physician and professor of medicine, wrote an important treatise on the human body, published in 1543. He provided detailed illustrations that demonstrated muscle structure and other features of human anatomy, based on his work dissecting cadavers

From 1861-1865, Americans battled over preserving their Union and ending slavery.  The Civil War is the focus of this section of The Price of Freedom: Americans at War, an online exhibition. This pivotal and complicated period of American history is divided into sections that allow

At the Department of Commerce’s Official Website, students have access to information about the twelve different bureaus under the department’s control. Student and teachers can also learn about the history of the Commerce Department in a section of the website that includes milestones of the

Cesar Estrada Chavez, the founder of the United Farm Workers of America, is one of the most recognized Latino civil rights leaders in the United States. A Mexican American born in Yuma, Arizona, his family lost their small farm in the Great Depression (1930s). Like many Americans, they joine

This website provides a timeline of the history of polio research, vaccinations and its effects on society. This timeline will help students understand the history of polio, including the major milestones in the scientific, medical and social issues created by the virus. The Hi

In this post, readers will see what a Civil War-era lithograph reveals about life in a prisoner of war camp early in the Civil War.  The significance of the piece, however, lies both in that insight and in the contrast between living conditions in the camp in 1862 and in the later war years.