I think the answer would be reassure white american settlers that the frontier was safe and peaceful.
Hope this helps
The conceiver of one of mankind's coolest ideas for boundless clean energy died last week. He was 90 and first published his ideas in 1968, a year before NASA put a man on the moon. In its December 1972 issue, Popular Science described engineer Peter Glaser's proposal:
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He was eating and living wellwhile the other people had to stand in bread lines to get food
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Answer:
A companion of Tyche was often Nemesis
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Brainliest Please