How did the river network shown on the map contribute to the advanced of ideas in the Middle Ages

c) the invasion of the shang

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

so they can defeat there oppenent

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.