Answer:
The Great Wall of China was built as a military defensive line to defend the invasions from some northern nomadic nations. Apart from the function of defense, the wall also boosted the economy, as well as promoted the culture exchange and national integration of different nations at its two sides.
King James 1 was important to the survival of the Jamestown settlers because he was the first monarch to establish successful colonies in the Americas. He appointed mercantile charters to English joint stock companies to found and run settlements and he was certainly heading the Jamestown settlement. The direction for funding and managing was under his reign
Answer:
i think its b and d because they have different climates so its not c
Explanation: