"..........The history of political Islam starts with Mohammed’s immigration to Medina. From that point on, Islam’s appeal to the world has always had the dualistic option of joining a glorious religion or being the subject of political pressure and violence. After the immigration to Medina, Islam became violent when persuasion failed. Jihad entered the world.

After Mohammed’s death, Abu Bakr, the second caliph, settled the theological arguments of those who wished to leave Islam with the political action of death by the sword. The jihad of Umar (the second caliph, a pope-king) exploded into the world of the unbelievers. Jihad destroyed a Christian Middle East and a Christian North Africa. Soon it was the fate of the Persian Zoroastrian and the Hindu to be the victims of jihad. The history of political Islam is the destruction of Christianity in the Middle East, Egypt, Turkey and North Africa. Half of Christianity was lost. Before Islam, North Africa was the southern part of Europe (part of the Roman Empire). Around 60 million Christians were slaughtered during the jihadic conquest.

Half of the glorious Hindu civilization was annihilated and 80 million Hindus killed.

The first Western Buddhists were the Greeks descended from Alexander the Great’s army in what is now Afghanistan. Jihad destroyed all of Buddhism along the silk route. About 10 million Buddhists died. The conquest of Buddhism is the practical result of pacifism.

Zoarasterianism was eliminated from Persia.

The Jews became permanent dhimmis throughout Islam.

In Africa over 120 million Christians and animists have died over the last 1400 years of jihad.

Approximately 270 million nonbelievers died over the last 1400 years for the glory of political Islam. These are the Tears of Jihad which are not taught in any school.........."

http://www.socialdailynews.com/2007/11/islam-270-million-bodies-in-1400-years/

These figures seem quite impossible Sprint even if they were halved or quartered I would balk at their accuracy.