📅 September 3 in the Time Tunnel
What happened on September 3? Travel back in time and find out — then test yourself with the quiz.
⏳ On this day in history
- 301San Marino was founded — the oldest republic in the world still existing
- 1783The Treaty of Paris was signed, officially ending the American Revolutionary War
- 1935Malcolm Campbell drove a car faster than 300 miles per hour — the first person ever
- 1967Every car in Sweden switched to driving on the right side of the road
- 1976NASA’s Viking 2 lander touched down on Mars
🎂 Born on September 3
- 🏎️ Ferdinand Porsche (1875) — car engineer
See everyone born on September 3 →
September 3 quiz
In what year? 🕊️ The Treaty of Paris was signed, officially ending the American Revolutionary War
In what year? 🏎️ Malcolm Campbell drove a car faster than 300 miles per hour — the first person ever
In what year? 🚗 Every car in Sweden switched to driving on the right side of the road
Which famous person was born on September 3?