Which explains why the united states went to war with mexico in 1846?

a. many americans accepted the idea of manifest destiny.
b. many americans believed mexico was about to invade florida.
c. many americans hoped to make mexico a new state.
d. many americans wanted to own mexican slaves.

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.

the viking voyages took place during the middle ages, which was about this time. 500 to 1350. the viking voyages took place during the middle ages, which was about this time.