Answer:
Feb. 6, 1778
Explanation:
King Louis XVI approved negotiations to that end. With Franklin negotiating for the United States, the two countries agreed to a pair of treaties, signed on Feb. 6, 1778, that called for France's direct participation in the war.
The gov't should play an important role in economic recovery.
More space had to be made for roads so walkways got smaller. Additionally the amount of people who died by increased and that eventually lead to safety regulations and traffic laws.
Positively , as automobile technology advance people were able to get around quicker with less effort
