How was the Mexican American War a major turning point in the issue of slavery?

The Mexican-American War marked a turning point in the debate over slavery in the U.S. by unleashing a massive tension between the North and South on what land would be free and what land would be slave.

Which debates over slavery in the period from 18 led the United States into the Civil War?

During the period of 1830 the United States government passed legislation such as the 3/5 Compromise, the Alien and Sedition Act, and the Missouri Compromise to calm the slavery issue. (The response did not earn the point because the evidence presented is not directly relevant to the issues of slavery and the …

How many slaves were freed after the Civil War?

As the Union armies advanced through the Confederacy, thousands of slaves were freed each day until nearly all (approximately 3.9 million, according to the 1860 Census) were freed by July 1865. While the Proclamation had freed most slaves as a war measure, it had not made slavery illegal.

Who promised slaves 40 acres and a mule?

General William T. Sherman’s