The thirteenth, fourteenth, and fifteenth amendments reflected the growing 19th century american trend of a) granting universal manhood suffrage b) upholding rights of free speech and religion c) decreasing the power of the federal government d) recognizing the basic civil liberties of all races

d) recognizing the basic civil liberties of all races

Explanation:

The thirteenth, fourteenth, and fifteenth amendments, also called the Reconstruction Amendments, were a series of legislation that aimed at recognizing the basic liberties of all race, more specifically of African Americans, who had been harshly discriminated and mistreated for decades. In theory, the amendment progressively recognized them as equal humans beings to White Americans, by prohibiting slavery, declaring that all person born or naturalized in the U.S. were citizen, which included African Americans, and by guaranteeing their right to vote. In practice, however, African American would still have a long way to go to gain fully equality.

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.