PLEASE HELP ASAP 50 POINTS ONLY ANSWER IF YOU'RE POSITIVE YOU KNOW THE ANSWER

The Battle of Antietam showed the Union that

A: it was getting weak.
B: it had strong leadership.
C: it could win the war.
D: it needed help from Great Britain.

Why do people place so much importance on washington, dc?me

Atreaty was signed in 1842 to end the border dispute between the u. s. and britain in maine. which best expresses the end result for britain? *pic* the british lost all the territory in maine the british territory was bigger than that of the u. s. the british territory was smaller than that of the u. s. the british territory was the same size as the u. s. territory

Who was the washington lawyer who watched the bombardment of fort mchenry from a british ship and wrote a poem about it? a. francis scott key b. benjamin banneker c. william clark d. zebulon pike