I think the answer for this one is C.
Explanation:
A.It led to humans eating more varied diets.
I believe the answer on the above question is letter A which is
'Most Americans worked in the automobile industry or industries related to it." Because there are high demands of trucks and cars led to a rapid growth in the construction of all-weather surfaced roads to facilitate their movement
Answer:
John Quincy Adams defeated Andrew Jackson in 1824 by garnering more electoral votes through the House of Representatives, even though Jackson originally received more popular and electoral votes. The presidential election of 1824 represents a watershed in American politics.
Explanation:
this might be what your looking for