Berkeley Hundred and 17 days before the Pilgrims arrived aboard the "Mayflower" at Plymouth, Massachusetts to establish their Thanksgiving Day in 1621. On March 22, 1622, Opchanacanough, head of the Powhatan Confederacy, began the Second Anglo-Powhatan War with a coordinated series of attacks against English settlements along the James River, known in English histories as the Indian massacre of 1622. Nine colonists were killed at Berkeley. The assault took a heavier toll elsewhere, killing about a third of all the colonists, and virtually wiping out Wolstenholme Towne on Martin's Hundred and Sir Thomas Dale's progressive development and new college at Henricus. Jamestown
History of the Poles in the United States historical diary, Nonetheless, the Polish colonists led a strike in 1619 to protest their disenfranchisement in the New World; they had been excluded from voting rights by the first-ever legislative body. Their strike was the first labor protest in the New World. The date of their arrival, October 1, 1608, is a commemorative holiday for Polish-Americans. Polish American Heritage Month is based on this month, and October 1 is commemorated annually in Polonia organizations. 2008 was considered the 400-year anniversary of Polish settlement in the United States, and 2019 is looked upon as the 400th celebration of the Jamestown strike,