POOR HISTORY MISTER, ARAB MOORS JIHAD & OTTOMAN TURKS INVADED FIRST AND DESTROYED SPAIN, FRANCE, BYZANTIUM, HUNGARY, ROMANIA, YUGOSLAVIA FROM 7TH CENTURY.
CRUSADES WERE DEFENSIVE & LAUNCHED FROM 9TH CENTURY TO EXPEL THE ISMALIC JIHAD INVADERS FROM EUROPE AND RECAPTURE JERUSALEM SEIZED BY SALADIN.