The correct answer is B which is scarcity
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:
D. Creating trade agreements
Answer:
Explanation:
China is 5 hours ahead of Ethiopia.
