Answer:
Reaction of carbonyl compounds with hydrogen cyanide, silver cyanide or potassium cyanide with hydrogen chloride
Muhammad is the last prophet
The population decreases daily with all there murders
ANSWER:
Crusades, military expeditions, beginning in the late 11th century, that were organized by western European Christians in response to centuries of Muslim wars of expansion. Their objectives were to check the spread of Islam, to retake control of the Holy Land in the eastern Mediterranean, to conquer pagan areas, and to recapture formerly Christian territories;
