why were political machines difficult to break up?\nthey always operated within the law.\nthey created a…

why were political machines difficult to break up?\nthey always operated within the law.\nthey created a cycle of supply and demand.\nthey used violence to intimidate voters.\nthey created a cycle of favors for votes.
Answer
Answer:
They created a cycle of favors for votes.
Brief Explanations:
Political machines exchanged favors like jobs or services for votes, building strong - hold support systems that were hard to break. They often operated outside the law and their power was based on this reciprocal relationship rather than supply - demand or violence as the main factor.