The constitution’s creation of a national government with separation of powersprevents the national government from being controlled by one branch. eliminates overlapping or repetitive government powers among the branches. reduces government powers among all branches and gives them to the states. replaces stronger branch powers with weaker powers and grants more power

A is the correct answer.

The Constitution's creation of separation of powers keep power from being held exclusively by one branch of government.

The end result is that each branch is responsible for different matters and is dependent on and responsible to other branches for what they do.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.