Answer:
A workaholic, America's new chief executive set an ambitious agenda with four major goals: cut tariffs, reestablish an independent U.S. Treasury, secure the Oregon Territory and acquire the territories of California and New Mexico from Mexico. Polk eventually achieved all his goals.
Explanation:
Your A and B are the same, so I assume you messed up there.
But the 26th amendment granted the right to vote to American citizens aged eighteen or older, or 18+.
C. Polandshould be answer
It happened after ww1 and was influenced those from the war. The war had people see more violently and thus this art appears more of less like dada are but more violent.
Hope it helped.