Carson's first chapter explains the title of her book. Why is it called Silent Spring?

Because the harmful chemical ddt, killed many birds which resulted into min a silent spring

Because of the chemicals that kilt the birds the spring was silent

The answer is it organized land into districts. territories, and states.this ordinance created by thomas jefferson established a set of guidelines and procedures for a territory wanting to apply to be a state in the union. it also ensured that these territories in the northwest would not be slave states.