The (chain, olmec, inca) were the people to settle in mesoamarica. they were an advanced people who established trade connection with neighboring empires such as the ( zapotec, maya, aztec ). they thrives from 1500 to 800 bc. however, the reasons for their decline are ( numerous, unimportant, unclear ) ..

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

not sure but thinking i'ts cause the government was broke. not sure

i would say it is the roman empire europe after the norman conquest.

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together