Each and everything has advantages and disadvantages... We have to choose the best solution.... Alliances depends on the agreements chosen before joining
Egyptians believed the life did not end when a person died but that it continued. They believed the pharaoh would become god or goddess after his death that is why they were buried with their servants and their treasures for the afterlife. Only rich people and pharaohs could be mummified in Egypt as their religion dictated. The process followed several steps and was done by a priest with the mask of the god Anubis. The first step was to remove the internal organs of the body, the brain and then the organs of the lower part of the body. Secondly, rinse inside the body with wine and spices and place the organs in canopic jars (liver, lungs, intestine and stomach which previously have been dried) except for the heart which was to be weigh in afterlife by the god Anubis to decide if the person was good or bad. The heart was left in the body. Thirdly, the body was coverd with natron (salt) for 70 days. Finally, the body was wrap with bandages and placed in a sarcophagus.
It helped provide housing and job opportunities for the soilders coming home
The correct answer to this open question is the following.
Although there are no options attached we can say the following.
By what process did the Muslim Empire receive and exchange their ideas, achievements, and knowledge?
We can say that the Muslim Empire received and exchanged those things through trade and conquest. But basically through trade.
Islam spread in the 13th century.
In the beginning, Islam was introduced through Arab Muslim traders and merchants. After they did so, it was the rulers through the conversion of the elite people. Missionaries came from Southern Asia, like Champa and Gujarat. There also were missionaries from the Hadhramaunt, in Arabian Peninsula.
In those years, during the Fatimid Caliphate, Muslims from Arabi expanded their territories and captured some parts of North Africa, including Egypt. Trade was a very important activity and helped spread Islam throughout many regions of Africa. Muslim traders took their Islam beliefs everywhere and influenced many people.