Robert Fulton patented the steamboat on this day in history 1809.
Lewis and Clark’s Shoshone guide Sacajawea gave birth to a son, Jean Baptiste in the year 1805.
Lateran Treaty was signed in the year 1929, with Italy recognizing the independence and sovereignty of Vatican City.
The Yalta Agreement was signed by President Franklin Roosevelt, Winston Churchill, and Josef Stalin during World War II in 1945.
On this day in history 1970 Japan became the fourth country to put a satellite into orbit.