As of the start of 1621, the Gregorian calendar was 10 days ahead of the Julian calendar, which remained in localized use until 1923.

Historical events from year 1621. Learn about 29 famous, scandalous and important events that happened in 1621 or search by date or keyword.

Jan 17, 2025 · The first Thanksgiving in 1621 marks a pivotal moment in American history, embodying a blend of myth, legend, and historical fact that has intrigued and fascinated …

Nov 27, 2025 · From the historic 1621 harvest to the short-lived alliance between the English and the Wampanoag people, go inside the real story of the first Thanksgiving at Plymouth.

Nov 27, 2025 · According to pilgrimhall.org, there are only two original, contemporary, primary sources recording the events in the autumn of 1621 that form the basis for our modern …

Nov 26, 2025 · Explore key facts about the First Thanksgiving Feast of 1621, including historical accounts, participant numbers, foods served, and lasting cultural significance.

Massasoit, one of the most powerful chiefs in New England, signed a treaty with the Pilgrims in 1621, which he kept until his death.

What happened in the year 1621 in history? Famous historical events that shook and changed the world. Discover events in 1621.

Collection of famous and memorable historical events happened around the world in the year 1621, nicely categorized month wise and many more.

The First Thanksgiving 1621, oil on canvas by Jean Leon Gerome Ferris (1899). A fictionalized depiction of the traditional "First Thanksgiving" in which the Wampanoag anachronistically …