<span>Wheatley developed notoriety in the United States and England. She was a supporter of General George Washington and the patriots during the Revolutionary War. During the peak of her writing career she wrote a well-received poem praising the appointment of Washington as the commander of the Continental Army.</span><span>
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Established when the Han Dynasty in China officially opened trade with the West in 130 B.C., the Silk Road routes remained in use until 1453 A.D., when the Ottoman Empire boycotted trade with China and closed them.
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! ;)