The main <span>connection between the Great Wall and the Mongols was that the Great Wall was erected by the Chinese in an attempt to keep the Mongols out of China (this largely failed). </span>
Answer:
50-90%
Explanation:
The exact number is unknown but most of them died of dieses
Answer: The American environmental landscape prior to the 1960's.
Explanation:
Answer:
3. the population decreased sharply from those taken in the slave trade and europeans taking harvests
Explanation: