Category: Sport : The white marks intersecting each five yard line are called ________.?

Questions

On This Day In January 1961 - "Mr. Ed" debuted. The show would run for six______ .?

On This Day In January 1970 - "All My Children" premiered on______ .?

On This Day In January 1972 - U.S. ______ Richard M. Nixon orderd the developement of the space shuttle.?

On This Day In January 1987 - U.S. President Ronald ______ underwend prostate surgery.?

On This Day In January 1993 - The state of ______ executed Westley Allan Dodd. It was America's first legal hanging since 1965. Dodd was an admitted child sex killer.?