The Battle of Fort Sumter.
by making sacrifices and by holding religious festivals
I believe the correct answer is A
The thing which was a major factor that threatened the major unity in the United States in the mid-19th century was:
<h3>The Great Depression</h3>
This refers to the period around 1929 in the United States which has a profound effect on the national economy.
This led to the failure of many banks, increase in unemployment and high deflation rates which all threatened the national unity.
Read more about Great Depression here:
brainly.com/question/441267
Answer:One area of private life is, marriage because the government shouldn't control ... What is the difference between direct democracy and representative democracy? ... Civic virtue is, that the citizens and their leaders are to put aside their private interests for ...
Explanation: