The premise of your question is wrong as many would classify 'Islam' as a major religion and it is primarily found in the Middle East, North Africa and parts of Asia. If you were to ask, 'Why were many of the major denominations of Christianity born in WE,' then that would get another answer.
Both Christianity and Islam are daughter-religions of Judaism. See also the Related Link.
They come from Judaism.
There were three major religions found in medieval Europe. They were Judaism, Islam and Christianity. Of course there were many other religions practiced but these three represented the majority of the population.
it is not good
haha its rachel
Oman is a Muslim country in which you will rarely see other religions.
Russia is part of Europe. The Russian language is similar to the languages of some of the other countries of Europe, including:BelarussianUkrainianBulgarianPolishCzechSlovakSloveneSerbianCroatianBosnianMontenegrinMacedonian
Buddhism. Other Indian religions are grouped together under the term, Hinduism.
Judaism, Christianity, Sikhism, Zoroastrianism, & Baha'i.
Deities, rituals, and congregations tend to be common to most traditions.
Catholic religion and Greek Christianity are somewhat similar, but other Greek religions are not similar to the Catholic religion.
Other than what? - Various religions have been divided into sects; this seems to be something like a general tendency.
Christianity and Islam
Buddhism and Hinduism