The correct answer is <span>C) Seafloor spreading</span>
Mansa Musa divided his empire into provinces and with each province he had a 100% well trusted governor for them. He also had one of the largest armies back then in the known world to protect his citizens and empire.
Deadly Deserts and Towering Mountains. ... China's towering mountain ranges cover two-thirds of the country, including the Himalayas, which hold the world's tallest peaks along the country's western borders. These treacherous deserts and mountains kept early China isolated from Western civilizations.
The Eastern half of the Roman empire became known as the Byzantine empire. Haha and this is ironic because this is what I am studying in school now