Plz help will mark brainles

Rachel carson 1962 silent spring was a groundbreaking work regarding what topic

In this lesson, you learned about the early battles in the civil war. what did these battles have in common? in one or two sentences, state the main idea of the lesson.

Which puritan belief does this quote reflect? "the eyes of all people are upon us. so that if we shall deal falsely with our god in this work we have we shall be made a story and a by-word throughout the world."