<span>Appalachian Mountains. these mountains were hard to pass through in the year 1803. The winters were harsh too and they'd be gone for months at a time.</span>
Actually every single one is correct, A<B<C they all are factors in the decline of Sumer.
Great archipelago Indonesia,
Islam spread to Mali mainly through trade with Arab traders.
Globalization is the spread of products, technology, information, and jobs across national borders and cultures. In economic terms, it describes an interdependence of nations around the globe fostered through free trade.
