The Crusades: what was their justification / Thomas Fuller
Motives of the Crusaders / Edward Gibbon
Papal proclamation of the Crusade / Dana Carleton Munro
The Crusade and the Eastern Churches / August C. Krey
The Pope's plan for the Crusade / Frederic Duncalf
The recovery of the Holy Land / Louis Brehier
Popular response to the Crusade / Paul Rousset
The appeal of the Crusade to the poor / Norman Cohn
The clergy, the poor and the non-combatants on the First Crusade / Walter Porges
The Crusade as a holy war / J.J. Saunders
The Crusade and European expansion / Hilmar C. Krueger
The Crusade and the Eastern question / A.S. Atiya
The Crusades: crowning glory of the Middle Ages / Thomas A. Archer and Charles L. Kingsford
The Crusades: a military failure / Arnold J. Toynbee
The Crusades: a moral failure / Sir Steven Runciman
The Crusades: the victory of barbarism / Edward Gibbon
The Crusades: the victory of idealism / Louis Brehier.
