Answer:
C) agriculture was an important part of the economy
Explanation:
The early Indus River Valley and the early Chinese (Shang) civilizations were similar because they were located near a river and as a result of this, the surrounding areas were rich in nutrients which made it easier for agriculture to develop into an important part of the economy.
Answer b on edge got it right
There are 5 major accomplishments during the Second Continental Congress. First, the Continental Army was established on June 1775 and made George Washington the General. Secondly, the Olive Branch petition was sent to the King of Britain on July 8 1775. Next is the Declaration of Independence on the 4th of July in 1776 declaring the United States as an independent country. On June 1777, they passed the flag resolution for an official United States Flag. Lastly, the creation of a real government after signing the articles of confederation on March 1781.
The ruler was Montezuma II.
When you say "diversity" I think of many things. So I have many answers:
1. People. Different people farming, means different plants and animals
2. Planting Crops. Planting different crops can prevent soil erosion and or soil exhaustion.
3. On the market. Different crops and meats on the market provides consumers with different products and nutrients they may need.
Idk if this helps, there wasn't much detail. Hope it helps! ;)