Land bridge theory many scholars think that 15,000 years ago during an ice age hunters crusty land bridge between Siberia and Alaska in search of mammoths and other animals coastal route theory today some scholars think that 40,000 years ago Hunters and gathers think others arrive on Smallboat eventually working on their way down the West Coast of America
Answer: the Alps and the Apennines,
Two mountain ranges, the Alps and the Apennines, helped to protect Rome from invasion. The Apennines divide the Italian peninsula in half and, according to SPQR Online, allowed the Romans to mass forces for counter-attack whenever they were threatened.
Answer:
The Constitution lists only three qualifications for the Presidency — the President must be at least 35 years of age, be a natural born citizen, and must have lived in the United States for at least 14 years.
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Answer:
there is no one leader multiple people helped out with the United nations
