Which statement best completes the diagram?

? then, The Third Crusade ends in failure.

A.
Richard the Lionheart retreats from Jerusalem.

B.
French crusaders capture and loot Constantinople.

C.
King Frederick I drowns while traveling to the Holy Land.

D.
Salah ad-Din orders an invasion of western Europe.

Which statement best completes the diagram then The Third Crusade ends in failure A Richard the Lionheart retreats from Jerusalem B French crusaders capture and class=