The main purpose of the freedmen's bureau was to
a) slaves adjust to their newfound freedom.
b) battle terrorist groups like the ku klux klan.
c) serve as a voice for freed slaves in congress.
d) establish black codes to limit freed slaves’ rights.

A) help slaves adjust to their newfound freedom.

Explanation:

The MAIN purpose of the Freedmen’s Bureau was to help slaves adjust to their newfound freedom. The bureau provided freed slaves with essentials such as clothes, food, and medical attention. Though it only lasted from 1865–1872, it helped many slaves adjust to their freedom.

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the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.

sumerians were responsible.