How did the invention of the cotton gin affect the demand for labor to grow and harvest cotton?

Why was the Dred Scott v. Sanford considered to be a cause of the Civil War?

Which is an accurate description of William Lloyd Garrison? A. He attacked a federal arsenal in hopes of starting a slave revolt. B. He fired the first shot from a Confederate cannon at Fort Sumter. C.

Why are chemical, biological, and nuclear weapons of special concern to world governments? These weapons of mass destruction are capable of killing thousands of people in one attack. These weapons have spread to terrorist groups around the world.

In the South during the Industrial Revolution,

The Diagnostic Handbook was published in what year

Compare and contrast how the Union and Confederacy prepared for the war.

During the Roman Empire

Evaluating what possible problems of a technology compared to the expected advantages is known as what

What did it mean to be an American in 1950s-1960's

Which of these exchanged between the Old and New Worlds caused the Pilgrims to notice abandoned farms and food upon their arrival in 1620? O A. coffee O B. smallpox O C. plague O D. sugarcane