Answer:
The British believed that if Americans moved west over the mountains, it would be too challenging to regulate trade and taxes, and that their resources would be spread too thin. In addition, there were many people already living on the land in the Ohio Valley. There were other people settled in the Ohio Valley as well.
Greece's geography impacted social, political, and economic patterns in a variety of ways, such as that its mountains prevented complete unification, led to the establishment of the city states near the sea, led to a reliance on naval powers, hindered overland trade
Answer: A portable engine
Explanation: