1624January 14 – After 90 years of Ottoman occupation, Baghdad is recaptured by the Safavid Empire. January 22 – Korean General Yi Gwal leads an uprising of 12,000 soldiers against King Injo in what is called then the Joseon Kingdom, and occupies Hanseong. January 24 – Afonso Mendes, appointed by Pope Gregory XV as Prelate of Ethiopia, arrives at Massawa from Goa. February 7 – (January 28, 1623/4 old style) England first colonizes Saint Kitts and Nevis. February 11 – Yi Gwal installs Prince Heungan, son of the late King Seongjo, to the Korean throne.
1656January 5 – The First War of Villmergen, a civil war in the Confederation of Switzerland pitting its Protestant and Roman Catholic cantons against each other, breaks out but is resolved by March 7. The Lutheran cantons of the larger cities of Zurich, Bern and Schaffhausen battle against seven Catholic cantons of Lucerne, Schwyz, Uri, Zug, Baden Unterwalden (now Obwalden and Nidwalden) and St. Gallen. January 17 – The Treaty of Königsberg is signed, establishing an alliance between Charles X Gustav of Sweden and Frederick William, Elector of Brandenburg.
1675January 5 – Franco-Dutch War – Battle of Turckheim: The French defeat Austria and Brandenburg. January 29 – John Sassamon, an English-educated Native American Christian, dies at Assawampsett Pond, an event which will trigger a year-long war between the English American colonists of New England, and the Algonquian Native American tribes. February 4 – The Italian opera La divisione del mondo, by Giovanni Legrenzi, is performed for the first time, premiering in Venice at the Teatro San Luca.
1657January 8 – Miles Sindercombe and his group of disaffected Levellers are betrayed in their attempt to assassinate Oliver Cromwell by blowing up the Palace of Whitehall in London and are arrested. February 4 – Oliver Cromwell gives Antonio Fernandez Carvajal the assurance of the right of Jews to remain in England. February 23 – In England, the Humble Petition and Advice offers Lord Protector Cromwell the crown. March 2 – The Great Fire of Meireki in Edo, Japan, destroys most of the city and damages Edo Castle, killing an estimated 100,000 people.
1769February 2 – Pope Clement XIII dies, the night before preparing an order to dissolve the Jesuits. February 17 – The British House of Commons votes to not allow MP John Wilkes to take his seat after he wins a by-election. March 4 – Mozart departs Italy, after the last of his three tours there. March 16 – Louis Antoine de Bougainville returns to Saint-Malo, following a three-year circumnavigation of the world with the ships La Boudeuse and Étoile, with the loss of only seven out of 330 men; among the members of the expedition is Jeanne Baré, the first woman known to have circumnavigated the globe.
1634January 12 – After suspecting that he will be dismissed, Albrecht von Wallenstein, supreme commander of the Holy Roman Empire's Army, demands that his colonels sign a declaration of personal loyalty. January 14 – France's Compagnie normande obtains a one-year monopoly on trade with the African kingdoms in Guinea. January 19 – Charles IV, Duke of Lorraine abdicates in favor of his brother Nicholas II, who is only able to hold the duchy for 75 days.
1775The American Revolutionary War began this year, with the first military engagement being the April 19 Battles of Lexington and Concord on the day after Paul Revere's now-legendary ride. The Second Continental Congress takes various steps toward organizing an American government, appointing George Washington commander-in-chief (June 14), Benjamin Franklin postmaster general (July 26) and creating a Continental Navy (October 13) and a Marine force (November 10) as landing troops for it, but as yet the 13 colonies have not declared independence, and both the British (June 12) and American (July 15) governments make laws.
1662January 4 – Dziaddin Mukarram Shah becomes the new Sultan of Kedah, an independent kingdom on the Malay Peninsula, upon the death of his father, Sultan Muhyiddin Mansur. January 10 – At the age of 19, Louis Grimaldi becomes the new Prince of Monaco upon the death of his grandfather, Honoré II January 14 – A Portuguese garrison invades Morocco and kidnaps 35 women and girls, then steals 400 head of cattle. The Moroccans counterattack and kill the garrison's commander, 12 knights and 38 other Portuguese soldiers before the surviving Portuguese are given sanctuary inside the English fortress at Tangier.
16481648 has been suggested as possibly the last year in which the overall human population declined, coming towards the end of a broader period of global instability which included the collapse of the Ming dynasty and the Thirty Years' War, the latter of which ended in 1648 with the Peace of Westphalia. January 15 – Manchu invaders of China's Fujian province capture Spanish Dominican priest Francisco Fernández de Capillas, torture him and then behead him.
1786January 3 – The third Treaty of Hopewell is signed, between the United States and the Choctaw. January 6 – The outward bound East Indiaman Halsewell is wrecked on the south coast of England in a storm, with only 74 of more than 240 on board surviving. February 2 – In a speech before The Asiatic Society in Calcutta, Sir William Jones notes the formal resemblances between Latin, Greek, and Sanskrit, laying the foundation for comparative linguistics and Indo-European studies.