What is superheating and how can a person prevent it

Superheating means to heat something above its boiling point without the formation of bubbles of vapor (without it actually boiling). It can be prevented by placing something into what you are trying to cook to diffuse its energy.

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.

It could be anything, recent improvements in technology/telecommunication/internet have increased the pace of globalization.generally, it has something to do with technology. globalization means that people around the world are brought together through technology which speeds things up. so maybe some of those options could be correct. : )