President Abraham Lincoln issued the Emancipation Proclamation. With it, he freed all slaves in Confederate or contested areas of the South.
This is obviously Canada, English, Ice Hockey, i live in Canada
It affected women in the U.S because of how they were only there at home when usually their husbands were out fighting for the war. This provided more job opportunities for women and caused them to be the "head of the house".
It was given to the US as part of the 1819 Adams-Oniś Treaty
The figure that this practice can be attributed is to the Benedict of Nursia. The correct answer will be B.