The effects of the Civil War (at least 5)

The Civil War confirmed the single political entity of the United States, led to freedom for more than four million enslaved Americans, established a more powerful and centralized federal government, and laid the foundation for America's emergence as a world power in the 20th century.

Explanation:

It had many important repercussions which went on to have a deep and long lasting impact on the nation. Among these were the Emancipation Proclamation; the Assassination of President Lincoln; the Reconstruction of Southern America; and the Jim Crow Laws.

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.

i think u are supposed to write a long-essay answers to the long-essay questions