Which of these led to slaves becoming more valuable than before? A. The Tariff of Abominations
B. The American System
C. The McCormick reaper
D. The cotton gin

Which organization worked for the rights of migrant farm workers?

Which statement best explains why a supreme court opinion is a seminal document? an opinion can become quite lengthy, which makes it a seminal document. supreme court documents are the only seminal documents in the united states. an opinion may create major changes in the laws or policies of the united states. generally speaking, a supreme court opinion reflects the feelings of all americans.

What did afolf hitler name his german empire?