AdvertisementPuerto Ricans Reflect On A Century Of (Limited) CitizenshipMarch 02, 2017Greg AllenMarisa PeñalozafacebookEmailGuanica Bay is where American troops commanded by General Nelson Miles landed on July 25, 1898. At the site, a stone marker engraved by the 3rd Battalion of the U.S. Army commemorates the invasion. (NPR)