Explain why marriage was an early and vitally important human invention. discuss the various social strategies people have used to create ties between groups and to defuse tensions among hunter-gathers.

It depends on what you believe, if you’re christian that you would have been told that the first humans were created by god and that we’re all decedent's from adam and eve but scientist say otherwise

The republican party

Ghana, first of the great medieval trading empires of western africa (fl. 7th–13th century). it was situated between the sahara and the headwaters of the sénégal and niger rivers, in an area that now comprises southeastern mauritania and part of mali.