Varney Airlines makes its first commercial flight (Varney is the root company of United Airlines). Date: April 6, 1926 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1926 📅 On This Day (Today)

Huey P. Long, Governor of Louisiana, is impeached by the Louisiana House of Representatives. Date: April 6, 1929 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1929 📅 On This Day (Today)

At the end of the Salt March, Gandhi raises a lump of mud and salt and declares, "With this, I am shaking the foundations of the British Empire." Date: April 6, 1930 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1930 📅 On This Day (Today)

Tupelo–Gainesville tornado outbreak: Another tornado from the same storm system as the Tupelo tornado hits Gainesville, Georgia, killing 203. Date: April 6, 1936 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1936 📅 On This Day (Today)

World War II: Nazi Germany launches Operation 25 (the invasion of Kingdom of Yugoslavia) and Operation Marita (the invasion of Greece). Date: April 6, 1941 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1941 📅 On This Day (Today)

World War II: The Battle of Slater's Knoll on Bougainville comes to an end. Date: April 6, 1945 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1945 📅 On This Day (Today)

World War II: Sarajevo is liberated from German and Croatian forces by the Yugoslav Partisans. Date: April 6, 1945 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1945 📅 On This Day (Today)

The first Tony Awards are presented for theatrical achievement. Date: April 6, 1947 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1947 📅 On This Day (Today)

The Finno-Soviet Treaty is signed in Moscow. Date: April 6, 1948 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1948 📅 On This Day (Today)

The flag carrier airline of Greece for decades, Olympic Airways, is founded by Aristotle Onassis following the acquisition of "TAE – Greek National Airlines". Date: April 6, 1957 Read more on Wikipedia → 📅 Other events on April 6 📅 Events on this day in 1957 📅 On This Day (Today)