Which of these is a reason president william mckinley advocated going to war with spain in 1898? a) spain had attacked american forces in hawaii. b) american slaves were receiving weapons from spain. c) war was needed to make the region safe for american business and commerce. d) spain had violated post-world war i treaties by building up their navy and army.

federal power is further limited with a system of checks and balances that gives each branch of government a measure of power over the others.

explanation:

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100