<span>the ability to create fire.
</span>
Is this a true or false question? If it is, its true. <span />
The Chinese were the origins of the Silk Road providing many exports to the rest of the world: The Chinese exported porcelain, tea, silk, and other items.
The Ottomans were the trading post for Silk Road goods into Europe: European traders would come to the Ottoman Empire to trade their goods for goods from all along the Silk Road.
D. It allows citizens of many European countries to freely travel across the continent.