Ok so i only know question 1-2 the rest is based on facts and your opinion.
1. Monroe doctrine was a doctrine claiming that European countries can not colonize beyond the western side *our side*.- This happened because the queen was shook of how fast we were growing as a country and that we are trying to get in their level and they were kinda scared
2. what there trying to say is "If you mess with any of these smaller islands *Cuba,Puerto rico, etc." You are going to mess with us.
Yes, it is true that the legislative system gets its authority from Article I of the Constitution, since the Founding Fathers wanted to ensure that this was the most important branch of government, since it was made up of representatives from all states.
Virginia Plan. The Virginia Plan (also known as the Randolph Plan, after its sponsor, or the Large-State Plan) was a proposal by Virginia delegates for a bicameral legislative branch. The plan was drafted by James Madison while he waited for a quorum to assemble at the Constitutional Convention of 1787.
Slave masters would allow the slaves to practice christianity because they could use the bible to justify slavery. Slavery was common in the Old Testament. They could justify their abuses given that Jesus did not explicitly condemn slavery in the Bible