The Gettysburg war was started on July 1st, 1863
I think the correct answer is b. I hope this helps!
He served under William McKinley, Grover Cleaveland and Benjamin Harrison.
Mercenaries were groups of people that pretty much had no loyalty to a single nation. The fought along with nations that paid them (roman empire in this case).
Answer:
By 2015, immigrants made up 13.5 percent of the total U.S. population.
Explanation:
Sorry if this didn't help for you. I try my best on it
