The correct answer is C. American Revolution
Step-by-step explanation:
The Battles of Lexington and Concord occurred in April of 1775 in different towns of the Province Massachusetts Bay in the U.S. including Lexington and Concord town. These battles were fought between the army of Great Britain and the army created by settlers that wanted to be independent of the English Crown. Indeed, the Lexington and Concord battles were the first battles of the American Revolution or American Revolutionary War that began with these battles in 1775 and ended in 1783 with the independence of the colonies. Thus, these battles were the first ones in the American Revolution or the American revolutionary war.