I know that <span>Muhammad declared Mecca as the holiest city in Islam. I'm pretty sure it is </span><span>Muhammad and his followers seized Mecca and emptied the Kaaba of pagan idols, replacing them with shrines to Allah. Because Muhammad was the one that forced the surrender of the city Mecca.</span>
C
Because immigrants were not safe and were not treated good at that time
A satellite is something that revolves another object, therefore Czech Rep., Germany (where I am living now btw), Austria, Hungary, and Poland were controlled by, or taken by the Soviet Union.
Hoped this helped :)