The Zhou created the Mandate of Heaven: the idea that there could be only one legitimate ruler of China at a time, and that this ruler had the blessing of the gods. They used this Mandate to justify their overthrow of the Shang, and their subsequent rule.
Well if you look into the condo date part that is how they built up
Parliament passed a law that placed a tax on British tea--leading many colonists to believe that they were being unfairly treated (since they had no representation in Parliament). Some of them continued to dump large amounts of British tea into the Harbor, which was knowns as the Boston Tea Party.
It is important so they have somebody they can trust and rely on.