What is the name of the bank or credit union

actually, you kinda already answered your own question there, most people call it the credit union, but  if your looking for the name of a bank, then theres state farm, wells fargo, and a few others   >^w^<

answer; /// i do believe that the correct answer is (a); a farming tribe that settled primarily along the mississippi and arkansas rivers;

because other regions has other things that egypt doesnt have.