What is a political machine? How did political machines use their power?

a political machine is a political group where an authoritative leader or small group command the support of corps of supporters and businesses, who receive patronage as rewards of their efforts

Explanation:

political machines used their power to gain more power, money and control

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

the answer is richard nixion