The correct answer is D.
The dictates of Islam consider the three principles listed. On the first hand, that all believers are equal. The existing divisions in the Muslim communities have been actually created by men due to many reasons which are not connected to the teachings of the religion, such as: race, sect, our pre-Islamic cultures, political opinions, ancestry.
All Muslims pray facing Mecca and the pilgrimage to this city once in lifetime is actually one of the mandatory religious duties for all of them. Every Muslim has to read the Quran as well, and needs to learn Arabic in order to do so.
Because many believed there could be gold and many other riches that were undiscovered and also wished in claiming new land for wars in case another broke out
The Democrats held the majority of the seats in the house and senate.
According to the Warren Commission, the group responsible for investigating the assassination, he acted alone.
However, conspiracy theories still abound and a sizeable percent of the population does not believe he acted alone. Most of the Warren report has been released and in 2017 missing information that was withheld for national security reasons is to be released.