About how old are the oldest archaeological sites in eastern Siberia, the most likely source area for the first Americans:
A) 73,000-75,000 years old
B) 32,000-34,000 years old
C) 18,000-20,000 years old
D) 8,000-9,500 years old

Question

Quizplus · Accepted Answer

The oldest archaeological sites in eastern Siberia are around 32,000-34,000 years old, as confirmed by recent findings at the Yana Rhinoceros Horn site. While there is some debate about exactly when the first humans entered the Americas, this age range is generally accepted as the most likely source area for the first Americans.

About How Old Are the Oldest Archaeological Sites in Eastern