Cradles of early civilizations
The answer should be D). Hope this helps, and have a great night! <3
Question:
→What historic African region was known for working with iron to create weapons and tools?
Answer:
→ Nok culture of Nigeria
Explanation:
→Iron smelting and forging technologies may have existed in West Africa among the Nok culture of Nigeria as early as the sixth century B.C. In the period from 1400 to 1600, iron technology appears to have been one of a series of fundamental social assets that facilitated the growth of significant centralized kingdoms in the western Sudan and along the Guinea coast of West Africa. The fabrication of iron tools and weapons allowed for the kind of extensive systematized agriculture, efficient hunting, and successful warfare necessary to sustain large urban centers.
Response:
Technologies and arms are optimistic, while pathogens are the negative influence of Europeans on America's future.
Explanation of:
The positive influence of Europeans on the future of the Americas was that they introduced technology, weapons, cattle, plants, etc. to America. They also also brought Christianity to the people of America. The detrimental effect of Europeans was the introduction of deadly diseases such as smallpox, syphilis and measles, etc., which destroyed a huge population of America due to lack of defense mechanisms, since these diseases were foreign to them.
You didn't really provide the letter out of which we should be able to deduce the benefits. However, Crusaders would say that the benefit of the crusaders were that they regained the holy land and could also profit out of this either by looting and pillaging neighbouring muslim villages or because they thought they were closer to God this way.
