Out of the choices given, the event that is related to Christian crusades that occurred last in 1261 was the Byzantines recaptured Constantinople and end the Latin empire. The correct answer is C.
Answer:
In villages i think, hope this helps. :) Sorry if i am wrong.
Explanation:
Terrorists boarded 3 flights and messed with America hard

A river valley civilization is an agricultural nation or civilization situated beside and drawing sustenance from a river. A "civilization" means a society with large permanent settlements featuring urban development, social satisfaction, specialization of labor, centralized organization, and written or other formal means of communication. A river gives the inhabitants a reliable source of water for drinking and agriculture. Additional benefits include fishing, fertile soil due to annual flooding, and ease of transportation. The first great civilizations, such as those in Mesopotamia and Ancient Egypt, all grew up in river valleys. Tigris River flourished near Mesopotamia civilization and river nile flourished near civilization of Egypt.
<h2>ꜰᴏʟʟᴏᴡ ᴍᴇ❤</h2>
Communism celebrates C but it might be B. I'm not sure.