Lottery numbers

Thursday’s Washington Daily Game: 7-2-4.

Thursday’s Washington Lucky for Life: 10-18-22-46.

Thursday’s Washington Keno: 5-6-7-16-19-20-24-25-31-32- 33-37-39-42-43-51-53-63-64-67.

Today in history

1918: British troop opened an offensive on the Western front during World War I.

1940: British Prime Minister Winston Churchill paid tribute to the Royal Air Force, saying, “Never in the field of human conflict was so much owed by so many to so few.”

1953: The Soviet Union publicly acknowledged it had tested a hydrogen bomb.

1968: The Soviet Union and other Warsaw Pact nations began invading Czechoslovakia to crush the “Prague Spring” liberalization drive of Alexander Dubcek’s regime.

1977: The U.S. launched Voyager Two, an unmanned spacecraft carrying a 12-inch copper phonograph record containing greetings in dozens of languages, samples of music and sounds of nature.