Which of the following items did sumer not need while trading because they had a surplus? a) gold b) wood c) lapis lazuli d) barley e) they did not have a surplus of any of them

It might be lapis lazuli but not really sure

which time period is this? or is this story fictional, i'm going to need more info to answer this question

they had more african americans than any other state.

hope this , have a good day. c;