That's a lot of questions! You need not give me the "brainliest," as I may only respond to a couple of those points for the sake of time here.
#2 in your list: In Lincoln's first inaugural address, he said: "Plainly, the central idea of secession is the essence of anarchy." In other words, if states could choose to secede from the union, then there was really no union and no government. (Anarchy is the absence of government.) Only if we abide by the constitutional checks we place on ourselves in a democratic republic are we exercising genuine government. Otherwise, we fall into chaos or some sort of dictatorial state. Lincoln felt that the whole concept of self-government was at stake, threatened by the South's desire to secede. Lincoln had to treat the secession of several states as an act of rebellion.
#5 in your list (closely related to #2): The states that had seceded already had caused the civil war, in Lincoln's estimation. The northern states had to respond to hold the union together. The southern states claimed to be afraid for their property, peace and safety with an administration like Lincoln's in charge. But Lincoln saw those fears as unfounded, that all states would continue to enjoy their constitutional privileges. But seceding from the union cut them off from all stability and security.
Steven Spielberg's highest grossing films in the 20th century were Jaws, E.T., and Jurassic Park. Jaws was released in 1976 and set the highest grossing record at $193 million. By 1993, E.T. had grossed over $700 million only to be beaten by Jurassic Park that year when the dino film grossed over $900 million!
The correct answer is the Canadian Rebellion
It was an event in 1837 in which the Lower and Upper Canada had a series of rebellions against Britain because of the way they were treated as colonies. This brought them on the Brink of war with the United States for various reasons, mostly about Britain controlling areas on the New World and the fact that Canada didn't look the same as it does today.