They pushed for a war against Britain to restore national honor. They insisted that invading British-held Canada would deprive the Native Americans of their main source of arms and drive the British out of Native Americans. They also believed that the British would make naval acknowledgement to get Canada back from the Americans.
A democracy and a monarchy are very different in terms of the rights and responsibilities of citizens, since in a democracy the citizens have the right to overthrow or remove their elected officials, where as in a monarchy they have no choice over who rules them. Citizens therefore have less political responsibility in a monarchy, however.
B because it doesn’t go along with the others and I had this question before
So here's one advantage for each:
The south had a large amount of slaves that they could have in their workforce.
The North had way more rails and were able to transport supplies easier.
Hope this helps!