In milgram's experiment, of the students administering the shocks turned the lever all the way to "danger: severe shock." none some most all

The answer is: most

In the experiment, the students were told specifically that turning the lever all the way down could definitely hurt other students.

This behavior shows that on the 'normal state' most individuals are reluctant to do somethings that could hurt others. But in the presence of authorities, humans have higher chance to abandon their moral/principles in order to obey the orders.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )