What day of the week was December 31, 1955?
The day of the week December 31st, 1955 fell on was a Saturday.
General Motors becomes the first U.S. corporation to make over US$1 billion in a year.
The day of the week December 31st, 1955 fell on was a Saturday.
General Motors becomes the first U.S. corporation to make over US$1 billion in a year.