Name of the book written by Rachel Carson that promoted the environment and protested against the use of pesticides in nature.

Silent Spring

Explanation:

Rachel Carson wrote Silent Spring to promote the environment and protest the use of pesticides. It was published on September 27, 1962.

are these the benchmarks questions?

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.