Answer:
The four-field rotation system allowed farmers to restore soil fertility and restore some of the plant nutrients removed with the crops. ... Ideally, wheat, barley, turnips, and clover would be planted in that order in each field in successive years.
Explanation:
The Toltecs were responsible for establishing a variety of the basics that the rest of their Central Mexicans would follow. However, the Toltecs could not establish the major cities and trading centers that people like the Teotihuacanos and the Aztecs would later establish.
Answer:
The French Revolution lasted roughly 10 years, beginning in 1789 and ending in 1799.
Explanation:
The French Revolution ended in 1799 with a coup of militry by Napoleon Bonaparte, as he established himself as France's first consul.
Answer:
The Constitutional Convention in Philadelphia met between May and September of 1787 to address the problems of the weak central government that existed under the Articles of Confederation.