On February 26, 1776, General George Washington proposes an invasion of Boston by marching the Continental Army across a frozen Boston Harbor and assaulting British defenses. For more context, check out Episode 85 of the American Revolution Podcast: https://blog.amrevpodcast.com/2019/02/episode-085-dorchester-heights.html Learn more about your ad choices. Visit megaphone.fm/adchoices