Contacts between sedentary and nomad peoples<span> resulted in trade, tribute payments</span>
Answer: a) few earthquakes
Explanation:
The splitting of the earth's crust into large sections is called tectonic plates. Their movement and effects at plate boundaries can lead to earthquakes, volcanoes, mountain building, ocean ridges/trenches, subduction
What region are u referring to?
Two weeks after the attack, NATO invaded Afghanistan in order to remove the Taliban regime.