Answer:
Henry Hudson's and James Cook's
Explanation:
Henry Hudson as best known for his exploration of Canada and regions farther north while James Cook is best known for his explorations of the Pacific.
b.) powers that allow the each branch to curb the others
Phil and Don Everly from "Everly Brothers" were the first rock and roll duo inducted into the Hall of Fame. They transformed local Kentuckian country sounds into rich and cool form of rock and roll. It's one of the most significant duos in rock and roll history.
I"m not really sure but i think the answer is C.