Im sure It is B :) hope it helps
The right answer is most likely to be 2). The rest are assumptions that cannot be made due to a lack of supporting evidence, or just simply not mentioned.
I am not sure but I think the answer is false
People's life expectancy increasing resulted from of improvements in sanitation, vaccines and antibiotics, housing, and education, causing people to reach a later age than before; Previous eras did not have the equipment to survive infections and diseases.
The correct answer is Bay of Pigs
It happened in April 1961, and Kennedy became the president in January of 1961.It was basically an intervention in Cuba that didn't end so well for the US since the Cubans won.
