What are the names of the two continents that pangaea separated into?

Why might have people followed the rivers to find their way into asia

What is an additional type of erosion found at the coast? what does it mean?

What effect has the drug trade had on some governments in middle and south america? a. it has funded political instability. b. many nations have created democratic governments. c. many governments have allowed the drug trade to fund local programs. d. it has funded political stability.