On January 1, 1970, President Richard Nixon signed the National Environmental Policy Act, beginning the 1970s as the environmental decade.
The French and Indian War began over the specific issue of whether the upper Ohio River valley was a part of the British Empire, and therefore open for trade and settlement by Vir ginians and Pennsylvanians, or part of the French Empire.
Answer:
ill try doing some research to get you the answer give me like 10 - 15 mins
Explanation:
bro this question is such a mind trip
After the Civil War, the cost of living decreased because technology made manufacturing more efficient. The correct answer is D.