They bought Republican ideas to southern politics.
The correct answer is a.
The <u>Proclamation of Emancipatio</u>n or Proclamation 95 was a presidential proclamation and an executive order issued by the president of the United States Abraham Lincoln on January 1, 1863. He amended the federal legal status of more than 3.5 million enslaved African-Americans in the designated areas of the south of slave, to free. As soon as a slave escaped the surveillance of the Confederate government, abandoning or through the advances of federal troops, the old slave was free.