Islam spread with the expansion on the Ottoman empire. When they conquer were exposed to this religion and many people converted. They also used trading to spread Islam trough southeast Asia, Africa an many more parts of the world. The first conversions were flexible, s it was easy for people to convert into Islam.
A self evident truth is a truth that proves itself without need of further validation. In other words, it’s so obviously true only a fool or someone who’s willfully ignorant would contest it.
The farm land of the Fertile Crescent that made agriculture easy for the people.
One of the most effective tools utilized by management was the introduction of scabs or replacement works. The purpose of any strikes is to destabilize the work regimen in a plant or factory to obtain concessions from management. Scabs disrupt this process by crossing picket lines and continuing the work process. In this way, the strike is essentially undermined. Moreover, the striking workers were not allowed to return and thus forfeited their jobs.
"<span>Voters of a state or territory will vote on the slave issue, and it will be included in their state constitution" would be the best option, since popular sovereignty means that the people choose directly on certain issues--in this case slavery. </span>