How did the transcontinental rail road impact the U. S.? O
Allowed people to travel to Mexico and Canada
O Provided jobs for Native Americans
O Connected the East and West coasts

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It connected the east and west coasts is the answer,l. hope i helped, have a great day!!

Explanation:

the mother countries succeed in doing that by using the colony's natural resources, facilities in a colony, they do not take good care of these facilities, causing them to fail. this has had negative and positive effects on the people of africa, they then governed through direct or indirect rule depending on the country.

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