Historical Events in December 1845

Event of interestEvent of Interest

Dec 2 Manifest Destiny: US President James K. Polk announces to Congress that the United States should aggressively expand into the West

11th US President James Knox Polk
11th US President
James Knox Polk
  • Dec 6 Alpha Sigma Phi Fraternity is founded at Yale College.

Event of interestEvent of Interest

Dec 17 German explorer Ludwig Leichhardt arrives in Port Essington after a nearly 4,800 km (3,000 mi) overland journey to explore Australia's Northern Territory

Explorer and Naturalist Ludwig Leichhardt
Explorer and Naturalist
Ludwig Leichhardt
  • Dec 27 Ether 1st used in childbirth in US in Jefferson, Georgia
  • Dec 29 Texas admitted as 28th state of the Union