Europeans traveled to the Middle East to conquer the lands under Muslim control because of that was the supposed Holy Land, were Jesus was born, they were armies of religious fanatics who dropped everything to go fight for God. This caused amazing amounts of destruction and I would not be surprised if all the troubles in the Middle East today stem form this initial string of conflict and Holy Wars, as for the question it is one that needs to be answered in a library with lots of hours of research on the subject, including studying all the various battles that allowed for the Crusaders to enter so far into the Holy Land. I recommend you search Crusades or Holy Wars in wiki to get you started.
_________________________________________________________
Comments on answer aboveThe Koran motivated and still obligates Muslims from conquering people and lands in order to attain peace. Muslims believe that only in a world that is completely Muslim can peace be possible.
they wanted money
Bantu
The Aztec civilization, Cuba, and Mexico
How amy countries did the Normans conquer over out of all?
They began to conquer new lands.
They began to conquer new lands.
Through imperialism.Many Muslims in Muslim land joined hands with Europeans.Europeans+Muslims ruled those lands.
greed, which drove their desire for conquest of other lands, to control the resources, and wealth therein.
Europeans believed they should conquer other lands to help those places become industrialized.
The Europeans were more powerful and superior in the usage of weapons and resources, which allowed them to conquer these lands, ultimately establishing colonies.
The Koran motivated and still obligates Muslims from conquering people and lands in order to attain peace. Muslims believe that only in a world that is completely Muslim can peace be possible.
no
Fighting between Gupta nobles allowed Muslim forces to successfully conquer parts of India.
they wanted money
Pizarro conquered Peru.
the river that is completely within the Muslim lands of 661 is the Tigris River.