Answer:
Another effect of the spread of Islam was an increase in trade. Unlike early Christianity, Muslims were not reluctant to engage in trade and profit; Muhammad himself was a merchant. As new areas were drawn into the orbit of Islamic civilization, the new religion provided merchants with a safe context for trade.
Answer:
Explanation
a youth turnout rose in 2008 and most youth people voted for barack obama
Answer:
a strong military is the right one
Cultural environment, hope this helps ;)