Mexico city is located on the site of the great _ empire
a mayan
b aztec
c olmec
d inca

Aztecs

Explanation:

The Aztec civilization inhabited the area of present-day Mexico City. It was one powerful and colossal empire. At the time of the most significant advancement, their empire numbered about 350,000, and the capital Tenochtitlan was the largest in the world.

The capital is recognizable for its large number of pyramids and temples, the most prominent being the sun and moon pyramids.

explanation:

the muslim keep their culture pure by finding new value

b) a state law could be declared illegal if it contradicted the constitution.

explanation:

the conflict of this case originated when james w. mcculloch, a cashier of the baltimore branch of the second bank of the united states that the congress had chartered in 1816, refused to pay a tax imposed by the maryland state.

in the case, the state of maryland appealed that the establishment of a second bank was unconstitutional since the constitution didn't say anything about granting that power to congress. however, the case determined that even if such right wasn't specifically stated in the constitution, it was part of the "implied powers" of the government enunciated in article i, section 8.

the case also eliminated maryland's legislation to impose taxes to a national bank, asserting that even though the states retained the power of taxation, the constitution's laws are supreme and can not be controlled by the states, therefore, if a state law contradicts the constitution, it should be declared illegal.

explanation: