apr 20, 1666 - In colonial British North America, "Articles of Peace and Amity" are signed between the governments of the Province of Maryland and 12 Eastern Algonquian tribes — the Piscataways, Anacostancks, Doegs, Mattawomans, Portobackes, Chopticos, Mikikiwomans, Manasquesends, Chingwawateicks, Hangemaicks, Sacayos, and Panyayos