In what type of change is matter not destroyed?
a. physical
b. chemical.
c. both

a

Explanation:ti is details not chemical

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:

slavery, abortion, donald trump, gay marriage, racial rights, immigration  

explanation:

anything that has been broth up to the supreme court is something of grate political divide   so just look as court cases