The main characteristic of a secondary source intended for academics and
students is that it will itself draw on a primary source. An example of
an academic secondary source might be a scholarly book written about an
original work of literature, such as one which employs literary theory.
True, the shots that were heard from around the world was the shot that came from the Battle of Lexington and Concord on July 29th, 1775. And the Battle of Lexington and Concord was the first battle of the Revolution making it true. I hope this helps!
B. Discrimination in employment based on race was banned.
Interventionism- to prevent Soviet influence, to keep control over natural resources ,and more recently: to prevent the spread of religious fundamentalist terrorism
