Early in his presidency, abraham lincoln declared that his primary goal as president was to a) preserve the union. b) encourage sectionalism. c) enforce the emancipation proclamation. eliminate d) end slavery throughout the entire country.

c

explanation:

c

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

i don't see how you want other people to do your work for you and it is like you are just handing your assignment to anybody else and having them deal with it instead of your self i thought this site was for asking questions and somebody could you on it not just handing your work to somebody else to deal with it just saying don't mean to be mean just proving a fact.

explanation:

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.