Not due to the war. In 1938 severe flooding in Los Angeles delayed the Awards by one week. Then in 1968 the ceremony was moved from April 8th to April 10th out of respect for Martin Luther King, Jr., whose funeral was April 9th, and in 1981 it was delayed 24 hours due to the assassination attempt on President Reagan. The only other restrictions or delays were in 2003, when the Red Carpet area was limited to the area just in front of the theater door and the bleachers were eliminated due the the US troop invasion of Iraq the Thursday before the telecast.
An American in Paris won the Oscar for Best Picture in 1951.
Robert Frost: A Lover's Quarrel with the World won the Oscar for Documentary - Feature - in 1963.
Stevie Awards
Around the World in 80 Days won the Oscar for Music - Scoring - in 1956.
There are multiple awards based on different qualifications and definitions of "best musician." The most famous is probably the Grammy Awards. There are also the MTV Video Music Awards, American Music Awards, World Music Awards and many others. There are also categories for "best music" in other award ceremonies such as the Nickelodeon Teen Choice Awards.
Rather controversially, he continually postponed enlisting in the army - arguing he needed to finish just one more film.
San Fransisco :)
Game 3 of the 1989 MLB World Series was postponed due to an earthquake.
He dies in 1900 before the war started
Loma Prieta
3 Times
The 1989 World Series featured the Oakland Athletics beating the San Francisco Giants four games to none. After the A's won games one and two in Oakland, game 3 was to be played at Candlestick Park in San Francisco. At exactly 5:00 PM on October 17th, 4 minutes after the pre-game ceremonies started a 6.9 earthquake hit the area. Commissioner Fay Vincent immediately postponed Game 3. The game was rescheduled, and played on October 27th.
The world series that year was postponed due to an earthquake.
San Francisco
The Italian Serie A was postponed due to the world war.
The Italian Serie A was postponed due to the world war.
The Italian Serie A was Postponed due to Second World War.