2nd millennium

The second millennium is a period of time that began on January 1, 1001 and ended on December 31, 2000 of the Gregorian calendar. It was the second period of one thousand years in the Anno Domini or Common Era. It encompassed the High and Late Middle Ages, the Mongol Empire, the Renaissance, the Baroque era, the early Modern Age, the age of Enlightenment, the age of colonialism, industrialization, the rise of nation states, and the 19th and 20th century with the impact of science, widesprea...