Explain some differences between modern travel and pre industrial travel.

1. Modern travel you use cars

2.The past had to use horses

Explanation:

the american revolution was by the middle and upper class, and the french was by the lower and middle class.

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.