In 1095, pope called for a crusade to liberate the city of from muslim control, promising that each crusader would receive entrance into heaven and people had many reasons for joining a crusade, including to defend christendom and to

In 1095, Pope Urban II called for a crusade to liberate the city of Jerusalem  from Muslim control, promising that each crusader would receive entrance into heaven and remission of sins. People had many reasons for joining a crusade, including to defend Christendom and to acquire land and grow rich.

Explanation:

what are the options so i can answer it

declare war, appoint military officers, sign treaties, make alliances