I believe the three terms you are looking for is diplomatic, military, and economic ways.
Answer: There are three types of star clusters: globular, open, and associations. Globular clusters have diameters of 50–450 light-years, contain hundreds of thousands of stars, and are distributed in a halo around the Galaxy.
Explanation: Whatever you are most focused on learning is in your opinion.
Lots and lots and lots and lots
I believe its the <span>consist mountains thick with trees, rivers and poor rocky soil that was difficult to farm and unsuitable for crops.
I hope this helps :)
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I think the answer is either a or c