Answer:
D. Better weapons and technology .
Explanation:
The American Army always enjoyed technological superiority and superior fire power over the communist forces. The US had air and naval superiority, and also in conventional power.
But the North Vietnamese had great manpower reserves and an iron determination to fight what they saw as a foreign occupier as long as it was necessary with persistent and intrepid guerrilla tactics, an asymmetric response to a stronger adversary. History provides many examples of the Vietnamese people´s fight against outside intruders in protracted guerrilla wars until the enemy wears down: the Chinese, the Mongols, the French and the Americans.
Margaret Cavendish and Maria Winkelman contribution to the scientific revolution is that Margaret Cavendish wrote multiple works mainly about the growing belief that humans through science were the masters of nature, and wrote works on scientific method while Maria Winkelmann rained astronomer who made original contributions to society including the discovery of a comet.
A. Absolutely true
The 1960's and 1970's were a time that new drugs like LSD came out and people started experimenting with sex and drugs which led to the sexual revolution.
