How did even northern states limit the freedoms of blacks even as they decried the expansion of slavery?

i think the answer is a and i hope this ; ))

yes based on alexanders actions he deserved the title of "the great". his empire covered about 3,000 miles and he was able to establish the empire over a 13 year period of time. he was able to conquer many different places. he also defeated the persians. he conquered egypt and developed a city and named it after himself.

if i am correct the answer is going to be a) the federal program of reconstruction ended.