Help PLZ Whom did the pope remove from the Catholic Church during the East-West Schism?

-the bishops
-the papacy
-the patriarch
-the empress

Which of the following is an example of a concurrent power? a. when a group of states work together to regulate interstate commerceb. when a federal law enforcement agency state policec. when a state creates a treaty with a foreign governmentd. when a local government collects taxes on imports