Question

The American revolution began when shots were fired at.....

Answer 1

Lexington?

Answer 2

Hand drawn depiction of the Battles of Lexington and Concord and the Siege of Boston, by J. DeCosta July 29, 1775. The first shots were fired just after dawn in Lexington, Massachusetts the morning of the 19th, the "Shot Heard Round the World."

http://www.constitutionfacts.com/us-declaration-of-independence/the-shot-heard-round-the-world/

You're correct