Personally I would say it's A (apart from the installation costs which may make it a little expensive) but it does involve certain aspects of D also as wind energy doesn't cause pollution. So either A or D!
Hope I was of help! :)
B. Their remote location has kept out invaders.
Answer:
Nomadic means living the life of a nomad or wandering
Pueblo is a North American Indian settlement of the southwestern US
A mission is an assignment involving travel
Frontier is a border seperating 2 countries
Manifest Destiny is the 19th-century doctrine or belief that the expansion of the US throughout the American continents was both justified and inevitable.
Annex is a building joined to or associated with a main building, providing additional space or accommodations.
Explanation:
Hope this helps and have a great day!
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What following do you have a table/list????