The executive powers given to Congress by the Constitution serve as checks and balances between the Senate and A. the Supreme Court
B. the House of Representatives
C. the President
D. the state legislatures

the answer is to stop cheating on plato

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

i believe the answer is the last option, the magyars preferred to invade by land.

i hope this ! : )