Answer:
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Answer:
150 years ago, the construction of the First Transcontinental Railway was completed in the United States. The implementation of the project has become one of the most ambitious scientific and technological achievements of the United States in the 19th century and has led to a revival of the national economy. However, the construction was mainly carried out in territories captured from the Indians. According to historians, the highway has greatly accelerated the process of extermination and enslavement of the indigenous people of North America, and also contributed to the destruction of natural diversity on the continent.
Explanation:
They shared a common ancestor and way of life.
The wide distribution of those distinctive points demonstrates to archaeologists that Paleo-Indians shared a typical ancestry and way of life.Available genetic data show that the Clovis people are the direct ancestors of roughly 80% of all living Native American populations in North and South America, with the remainder descended from ancestors who entered in later waves of migration.As reported in February 2014, DNA from the 12,600-year-old remains of Anzick boy, found in Montana, has affirmed this connection to the peoples of ground. additionally, this DNA analysis affirmed genetic connections back to ancestral peoples of northeast Asia. This adds weight to the thought that peoples migrated across a land bridge from Siberia to North America.
To learn more about Paleo-Indian culture refer :
brainly.com/question/2670443
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I think the answer should be A.
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