New Deal: The United States Senate votes down President Franklin D. Roosevelt's proposal to add more justices to the Supreme Court of the United States. Date: July 22, 1937 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1937 📅 On This Day (Today)

Grossaktion Warsaw: The systematic deportation of Jews from the Warsaw ghetto begins. Date: July 22, 1942 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1942 📅 On This Day (Today)

The United States government begins compulsory civilian gasoline rationing due to the wartime demands. Date: July 22, 1942 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1942 📅 On This Day (Today)

World War II: Axis occupation forces violently disperse a massive protest in Athens, killing 22. Date: July 22, 1943 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1943 📅 On This Day (Today)

World War II: Allied forces capture Palermo during the Allied invasion of Sicily. Date: July 22, 1943 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1943 📅 On This Day (Today)

The Polish Committee of National Liberation publishes its manifesto, starting the period of Communist rule in Poland. Date: July 22, 1944 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1944 📅 On This Day (Today)

King David Hotel bombing: A Zionist underground organisation, the Irgun, bombs the King David Hotel in Jerusalem, site of the civil administration and military headquarters for Mandatory Palestine, resulting in 91 deaths. Date: July 22, 1946 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1946 📅…

Soviet space dogs: Dezik and Tsygan were launched into a sub-orbital spaceflight from Kapustin Yar and became the first dogs to fly in space and the first to safely return. Date: July 22, 1951 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1951 📅 On This…

Mariner program: Mariner 1 spacecraft flies erratically several minutes after launch and has to be destroyed. Date: July 22, 1962 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1962 📅 On This Day (Today)

Crown Colony of Sarawak gains self-governance. Date: July 22, 1963 Read more on Wikipedia → 📅 Other events on July 22 📅 Events on this day in 1963 📅 On This Day (Today)