Seems pretty good, I don't see a problem with your answers.
The treaty set the boundaries between the British Empire and the new country, on lines "exceedingly generous" to the United States.
"a foil is a character who contrasts with another character, usually the protagonist, to highlight particular qualities of the other character."
Http://horror.wikia.com/wiki/List_of_deaths_in_Child's_Play_series
This might help!
