"Their contributions and innovations made modern cities possible"
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Answer:
Historians are changing their approach toward history because history is not just about dates and historical events. All the events are related to the culture of the society and there are many political and economic factors for an it. Studying past and to get the true answers about the past events one needs to look into these matters also. So they changed their approach and all these factors are taken into consideration.
Explanation:
Answer:
Howe's harvester
Explanation:
Threshing machine (or thresher), a machine that first divides the crest of a stock of seed from the hay, and then moreover separates the grain from the rest of the top.
Howe's thresher formed raw materials inexpensive for textile production.
