What does “Pre-Columbian” mean?

Relating to the history and cultures of the Americas before the arrival of Columbus in 1492.

Explanation:

In the history of the Americas, the pre-Columbian era spans from the original settlement of North and South America in the Upper Paleolithic period through European colonization, which began with Christopher Columbus's voyage of 1492.

pls mark BRAINLIEST.

it would have concentrated power in the executive branch of the government. it would have restored balance among the three branches of government. it would have set a precedent for government intervention in the economy. it would have signaled an end to all the programs of roosevelt’s new deal.

did this .

russia because it is the biggest state