“The Shot Heard ’Round the World” refers to which of the following U.S. military encounters?

Richard Dawes completed the ride

The sniper fire was made worse by the fact that the Americans jnewcall the roads, trails and chokepiints. In addition, the Kentucky longrifle was a devastatingly accurate weapon, and the Americans targeted the officers. Soon, the Brita were all but leaderless in a strange land where they had only landed a few weeks before.