Answer:
<u>American Civil War</u>
In 1865, as commanding general, Ulysses S. Grant led the Union Armies to victory over the Confederacy in the American Civil War. As an American hero, Grant was later elected the 18th President of the United States (1869–1877), working to implement Congressional Reconstruction and to remove the vestiges of slavery.
D is the correct answer because they were allied with other nations true.
Public works administration
The neutrality proclamation stated that the United States can't take sides with European countries that are at war.
Answer:They adapted the ideas of others to make them better
They always were coming up with new ideas
their innovations led to strong exports and wealth
Explanation: