Primary or secondary source? the first music record

Long ago, people who lived in coastal north africa most often interacted with

Where did the solar system come from?

Which statement is an accurate description of life in mongolia in recent years? the majority of the population now lives in cities. after a brief period of democracy, communists regained control of the government. subsistence farming remains the primary economic activity in the country. relations between mongolia and china are now tense. -gradpoint