 Nyorai kupfuurira kweiyi ndima - Somerville akabata nzvimbo inokosha mukati mokukombwa kwose kweBoston, iyo yakagara kwemwedzi mipfumbamwe, uye Prospect Hill yakava nzvimbo yepakati yeContinental Armys chain of emplacements kuchamhembe kweBoston. Kukwirira kwaro uye maonero akatanhamara eBoston nechiteshi chengarava zvakanga zvine ukoshi hukuru hwokuronga hondo uye nhare yakava inozivikanwa seCitadel. Pakutanga yaigarwa nevarume 400 chete, Prospect Hill yakava musasa mukuru wemauto eAmerica pashure pokunge General Israel Putnam adzokera shure paHondo yeBunker Hill. Kunofungidzirwa kuti pana January 1, 1776, Grand Union Flag yakabhururuka kwenguva yokutanga paCitadel, kusimudzwa kwokutanga kwepamutemo kweflag yeAmerica. 