Answer:
The living situation in slums was bad and an unhealthy environment especially for children.
<u>Explanation:</u>
Living in a bad situation indicates that the people need some resources and supplies for their families. Boys should handle this tough situation in serving their families.
So they loitering in the streets resulted in being captured by police and they will be sent to the reformatory. This reformatory suited for the people having a negative mind and it doesn't improve the lives of young people.
To spread religion
A better trading route
It was A. Al-Khwarizmi who was the Muslim scholar known as the "Prince of Philosophers," who wrote The Book of Healing around A.D. 1000.
answer : foreign infectious deceases, like small pox
Explanation:
to quote some artical i found when looking uo a proper answer to this, "By far the most drastic upheavals were caused by invisible invaders, the foreign bacteria introduced from the Old World. Native populations cut off from Europe, Africa, and Asia for millennia were utterly without immunity to smallpox, measles, and other ailments the newcomers unwittingly brought across the seas. "