Answer:
Steuben promptly formed a model company of soldiers and trained them to march, use the bayonet, and execute orders quickly on the battlefield. In turn, this company trained all the able-bodied soldiers at Valley Forge. Steuben also worked with Alexander Hamilton and the Marquis de Lafayette to create a training manual for the Continental Army.
Explanation:
During 1200 to 1450, Timbuktu had the largest library in the world and it held hundreds of thousands of books. Their library brought them great wealth and prosperity. However, after Chris Columbus and his Spanish explorers discovered the Americas and eventually started the Columbian Exchange, Africans were greatly disadvantaged. The Europeans captured millions of West Africans and transported them to the Americas as slaves. Timbuktu was located in West Africa. Their library is their biggest token of wealth after all the horror all the enslaved West Africans went through.
C the increased outside contact due to the crusades
