<span>The answer is option D.They provide the ritual obligations that need to be followed.</span>
The U.S. Bureau of Refugees, Freedman's and Abandoned Lands, popularly known as the Freedmen's Bureau, was established in 1865 by Congress to help former black slaves and poor whites in the South in the aftermath of the U.S. Civil War ,1861-65.
The answers A. All Christians were against segregation and discrimination
<span>The Manchus were a federation of various tribes living in China.They ruled China successfully .The massacre of the Manchus on Crab led to their end and they were declared as national minorities. After their defeat Communist China emerged as It was ruled by the communist party of China.</span>
