The answer to the question above is the potato.
The product that the Spanish Conquistadors found in the New World and took back to Europe that greatly affected the growth of the European population, especially among the lower classes was the potato.
Answer:B. wanderlust - the desire to travel
Explanation: just took it on edge xD
The two answers are as follows
"he was afraid that diem's defeat would cause communism to spread to other parts of asia"
and also
he did not want chi minh, a communist, to gain control of south vietnam
Answer: A., B., and C.
Explanation: A PRESIDENT CAN . . .
make treaties with the approval of the Senate.
veto bills and sign bills.
represent our nation in talks with foreign countries.
enforce the laws that Congress passes.
act as Commander-in-Chief during a war.
call out troops to protect our nation against an attack.
make suggestions about things that should be new laws.
lead his political party.
entertain foreign guests.
recognize foreign countries.
grant pardons.
nominate Cabinet members and Supreme Court Justices and other high officials.
appoint ambassadors.
talk directly to the people about problems.
represent the best interest of all the people
A PRESIDENT CANNOT . . .
make laws.
declare war.
decide how federal money will be spent.
interpret laws.
choose Cabinet members or Supreme Court Justices without Senate approval.
D. Most of the human anatomy started on dead body autopsies.