Answer:
In what is sometimes referred to as the "Revolution of 1800", Vice President Thomas Jefferson of the Democratic-Republican Party defeated incumbent President John Adams of the Federalist Party. The election was a realigning election that ushered in a generation of Democratic-Republican rule.
Explanation:
The use of labor-saving devices in industry and agriculture. So b is the correct answer
Answer: the answer is D.
Explanation:
States can enact laws if they do not contradict the Constitution, or any Federal laws.
