Answer:
United States president Richard Nixon feared that Chile could become "another Cuba" and the US cut off most of its foreign aid to Chile. The US governmentbelieved that Allende would become closer to socialist countries, such as Cuba and the Soviet Union.
Answer:
the use of poison gas and machine guns
Explanation:
Aerial attacks weren't really a thing, unrestricted submarine warfare was a reason why the US joined the war but not a factor in high casualty rates, and blimps using direct artillery fire isnt as practical as machine guns and poison gas
The answer would be B, i hope this helps, good luck.
