Social change is not both planned and unplanned
<span> It refers to five Native American nations—the </span>Cherokee<span>, Chickasaw, </span>Choctaw<span>, Creek (Muscogee), and </span>Seminole<span>.</span>
Explanation:
Memphis and Thebes. Both was main cities and both located on the Nile River.
Also, I don't know why, but it also says Cairo and Alexandria were both on the Nile River. I believe these two would be correct.