15 points! which of the following drew tribes to migrate to europe around 300? a. its waterways and fertile soil b. its centralized government c. its vast trade networks d. its major cities

The correct answer is C) vast trade networks.

The reason that drew tribes to migrate to Europe around 300 was the vast trade networks.

This migration period also receives the name of Barbaric invasion and was the movement of people to European territory from 300 to 700 CE. Tribes like the Vandals, the Huns, Bulgars, and the Goths emigrated to Europe after the fall of the Roman Empire due to the trade networks and new opportunities this region offered.  

answer: the correct answer is d. a christian revivalist movement in the u.s. during the early 19th century

explanation: the second great awakening was lead by the preachers of baptist and methodist congregations in order to gain support for the protestant religion from the 1790's to 1840's

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans