Archeologists Excavating the Ancient City of Sumer Have Learned That

Archeologists excavating the ancient city of Sumer have learned that

A) artifacts uncovered during the Early Dynastic period of Sumerian civilization (3000-1500 B. C.) provide evidence that sports and games were played.
B) combat sports such as boxing and wrestling date from around 2,000 B. C.
C) the Sumerians enjoyed fishing and boating.
D) the Sumerians enjoyed playing board games and children played with toy chariots and boats.
E) All of the above.