Answer:
Northern and Eastern Migrations: people from the upper Nile area and southwest Asia. These people became traders, and established the D'mt Kingdom.
Bantu Migrations: Bantu-speaking peoples left their homeland in the Niger River valley. Bantu's were farmers and they spread south and east.
Explanation:
Your A and B are the same, so I assume you messed up there.
But the 26th amendment granted the right to vote to American citizens aged eighteen or older, or 18+.
It affects its trade because of the products that is being
produced will affect time of shipping and having it to be delivered. It is
because of their season having winters and cold seasons, it is difficult to
have crops grow in the field and to even fish in the sea because of the
seasons. This will affect the trade if the products has delayed with its
delivery and production.