What is the objective of the "necessary and proper " clause ?

answer; /// i believe the correct answer is (wine) ; /// good luck

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs

answer; i believe the correct answer is (8) eight.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.