I believe the answer is c
The Allies were successful in WWII because they cooperated with each other despite ideological differences and due to their ability to realistically assess the situation and initiate actions/operations that would be the most efficient or create the best opportunity of success in defeating the enemy.
Answer:
A political machine is just a group where the boss bribes/convinces the people to vote/support him in exchange for something such as housing or a job.