Technology affected American lifestyles in two main ways. First, it gave Americans more leisure time. ... The invention of radio and the boom in movies, combined with the growing availability of cars, allowed Americans to pursue a lifestyle that was much more centered around fun than it ever had been before
<span>William T. Sherman became known for using tactics of total war in the south during the Civil War. </span>
The Maryland Committee of Correspondence was instrumental in setting up the First Continental Congress, which met in Philadelphia. These served an important role in the Revolution, by disseminating the colonial interpretation of British actions between the colonies and to foreign governments.
I think the answer is b. Overgrazing occurs when too many animals graze for too long and exceed that of the area. Increased retention of water. It results in barren exposed soil.