It proclaimed the freedom of slaves in the ten Confederate states still in rebellion. It also decreed that freed slaves could be enlisted in the Union Army, thereby increasing the Union's available manpower. The Proclamation also prevented European forces from intervening in the war on behalf of the Confederacy.
President Johnson requires the former Confederate States to have a convention wherein they will disavow the states' acts of seccession, ratify the 13th amended (abolish slavery), and repudiate or renounce war debts.
This question really can only be answered by you because it's an opinion, but it's widely accepted that Polk's rational for going to war with Mexico was weak and flawed.
Because there are a lot of people who go there and there is a lot to see.
Failing to see something from someone else’s perspective is dangerous because you wouldn’t know or have an idea on how they would feel if you said or did something, like if you were tell them that they’re ugly, they would probably be hurt by that statement but you wouldn’t know if they’ll be hurt or not because you’re not trying to put yourself into their perspective and it’s dangerous because the statement could really hurt their feelings
