Which is true about the Great Wall of China? A. The wall was built mostly by slaves captured in border wars.

B. After emperor Wudi died, the wall fell into disrepair.

C. The wall was built to end the border wars with nomads along the northern border.

A. The wall was built mostly by slaves captured in border wars.

Explanation: Learned it in 6th grade

pope john paul ii ( his real name is karol wojtyla) and lech walesa ( the leader of the solidarity movement ) were both born in poland.

what are you options