World War II: Führerbunker: Adolf Hitler and Eva Braun commit suicide after being married for less than 40 hours. Date: April 30, 1945 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1945 📅 On This Day (Today)

In Nevada, Boulder Dam is renamed Hoover Dam. Date: April 30, 1947 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1947 📅 On This Day (Today)

In Bogotá, Colombia, the Organization of American States is established. Date: April 30, 1948 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1948 📅 On This Day (Today)

Former Vice President and Democratic Senator Alben Barkley dies during a speech in Virginia. Date: April 30, 1956 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1956 📅 On This Day (Today)

K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned. Date: April 30, 1961 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1961 📅 On This Day (Today)

The Bristol Bus Boycott is held in Bristol to protest the Bristol Omnibus Company's refusal to employ Black or Asian bus crews, drawing national attention to racial discrimination in the United Kingdom. Date: April 30, 1963 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1963 📅…

Watergate scandal: U.S. President Richard Nixon fires White House Counsel John Dean; other top aides, most notably H. R. Haldeman and John Ehrlichman, resign. Date: April 30, 1973 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1973 📅 On This Day (Today)

Fall of Saigon: Communist forces gain control of Saigon. The Vietnam War formally ends with the unconditional surrender of South Vietnamese president Dương Văn Minh. Date: April 30, 1975 Read more on Wikipedia → 📅 Other events on April 30 📅 Events on this day in 1975 📅 On This Day (Today)