Why did pope urban want to persuade people to join the crusades?

What was a result of the industrial revolution in the united states

Which situation would be considered an example of the freedom of association? a. three students write a letter to a local newspaper demanding that a teacher be fired. b. a group forms on a college campus to support a particular political candidate. c. an individual purchases a membership to a local gym. d. a religious organization buys several local lots in order to construct a new church building.

List of social classes of the shang dynasty in order ?