Complex sentence: The 1976 U.S. Open Championship was the 76th U.S. Open played June 17-20 at Atlanta Athletic Club (Highlands Course) in Duluth, Georgia.
Split into simpler sentences: The 1976 U.S. Open was the 76th U.S. Open. It was held between June 17-20,1976, at Atlanta Athletic Club in Duluth, Georgia.