War Against Christians in Middle East

For about a century ago, Middle-Eastern Christians are publicly known for their statistical record, i.e. occupying about 20% of the population in the Middle-Eastern region. But it was a disheartening report that about only 3-4% of the Middle-East are only Christian. The drastic declination in their population and great devastation in most Christian communities was all as result of the long-term exodus or migration from Middle East nations, due to the violence, lack of economic opportunities and persecution of religionist.