WHAT ALL HAPPENED APRIL TO SEPTEMBER 1805
Find out what all happened April to September 1805

French and Spanish forces begin the assault against British forces occupying Diamond Rock. (31. May 1805)

Napoleonic Wars: A Franco-Spanish fleet recaptures Diamond Rock, an uninhabited island at the entrance to the bay leading to Fort-de-France, from the British. (2. June 1805)

First Barbary War: United States Marines and Berbers attack the Tripolitan city of Derna (The "shores of Tripoli" part of the Marines' hymn). (27. April 1805)

First Barbary War: Yusuf Karamanli signs a treaty ending the hostilities between Tripolitania and the United States. (10. June 1805)

Lewis and Clark Expedition: scouting ahead of the expedition, Meriwether Lewis and four companions sight the Great Falls of the Missouri River. (13. June 1805)

The U.S. Congress organizes the Michigan Territory. (30. June 1805)

Napoléon Bonaparte assumes the title of King of Italy and is crowned with the Iron Crown of Lombardy in the Duomo di Milano, the gothic cathedral in Milan. (26. May 1805)

Lewis and Clark Expedition: The Corps of Discovery breaks camp among the Mandan tribe and resumes its journey West along the Missouri River. (7. April 1805)

Muhammad Ali becomes Wāli of Egypt. (17. May 1805)

Napoleonic Wars: War of the Third Coalition – Battle of Cape Finisterre – an inconclusive naval action is fought between a combined French and Spanish fleet under Admiral Pierre-Charles Villeneuve of Spain and a British fleet under Admiral Robert Calder. (22. July 1805)

First Barbary War: United States Marines captured Derne under the command of First Lieutenant Presley O'Bannon. (26. April 1805)

A fire consumes large portions of Detroit in the Michigan Territory. (11. June 1805)