179,000 African American men served in the civil war
I Believe the answer is: Personal records
Personal record revers to a form of primary source which information is derived from the observation or the experiments that being done by the source writers themselves. In most cases, personal records are created by experts on the relevant fields.
The people of Maryland had a long tradition of slave-holding andties to the south. They wanted to secede from the Union, butPresident Lincoln would not allow it. Maryland surrounded thecapital of the US on three sides and if they seceded, the capitalwould have to secede also.
The answer is A. Defense
The Defense of Marriage Act.