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how did congress reinforce its power with the states hat seceded?

a. the seceded states had to pay a large amount of money to be allowed back into the union

b. the seceded states had to publish black codes to protect african american rights

c. the seceded states were not allowed to send representatives to congress until they compiled with congressional demands

d. the seceded states had to sign a paper saying they would never secede from the union again

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

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.