<span>The expansion brought up the issue of slavery, which divided both the North and the South. The North had industrialized itself, creating less of a need for slavery, and they for the most part were against slavery. The South still used slaves for their plantations, and they wanted to keep slavery to reap profits. The Supreme Court tried to absolve the issue of slavery in Dred Scott vs. Sandford, but this only angered the North more. This issue was one that eventually led towards the Civil War.</span>
Answer:
the changes and continuities of the federal government from 1860–1877 are that many constitutional developments in this time period were a revolution. Developments during this revolution include the 13th, 14th, and 15th Amendments, which gave rights to ex-slaves.
Explanation:
It’s where everything happens, like the big highlight of the story
The correct answer is B. Social, Economic, and Political Reforms.
he United States entered the war because of the Germans' decision to resume the policy of unrestricted submarine warfare, and the so-called "Zimmerman telegram," intercepted by the British, in which Germany floated the idea of an alliance with Mexico.