Adolf Hitler, Benito Mussolini, and Joseph Stalin came to power by exploiting the economic and social vulnerabilities of their respective countries. Hitler, for example, promised to restore Germany's economic and military power, while Mussolini and Stalin promised to bring order and stability to Italy and the Soviet Union, respectively.
To gain control over their people, these leaders relied on propaganda, intimidation, and violence. They created a cult of personality around themselves, portraying themselves as strong and decisive leaders who were capable of solving the nation's problems.
In order to consolidate their power, the people had to give up their civil liberties and individual freedoms. The government became increasingly authoritarian, suppressing dissent and opposition through censorship, surveillance, and imprisonment. The people were expected to conform to the ideals and values of the ruling regime, and those who failed to do so were subjected to punishment and persecution.
Overall, Hitler, Mussolini, and Stalin gained power and control over their people by exploiting their fears, manipulating their emotions, and imposing their will through force and coercion. The people had to surrender their autonomy and submit to the authority of the state, resulting in the tragic consequences of totalitarianism.