How did climate change affect people in ancient history? A.)The fourth ice age froze out the Saharans.
B.)The pollution made it impossible to breath.
C.)What was once desert, is now lush grassland.
D.)Prolonged drought would force farmers to move.

answer: economic globalization is the increasing economic integration and interdependence of national, regional and local economies across the world through an intensification of cross-border movement of goods, services, technologies and capital

by creating a labor shortage that pushed the continent toward a market economy