Final answer:
Members of Congress may sometimes ignore or go against the orders of certain individuals or groups and instead follow the instructions of their political party leaders.
Step-by-step explanation:
Members of Congress may sometimes ignore or go against the orders of certain individuals or groups and instead follow the instructions of their political party leaders. This occurs when the party leaders give directions that go against the interests of the members' constituents. For example, a Congressman from a state with a large elderly population may be inclined to vote in favor of legislation to increase benefits for retired people, but the party leaders may ask for a vote against it. This tradeoff between representing constituents and following party instructions is a common occurrence in Congress.