Can someone please proofread this essay?

Totalitarianism
Throughout World War 1 there were many totalitarian leaders that wanted to take over of a country. Leaders such as Stallin wanted to take over of a country forcing people to do what they told them to do. In this case Stallin took over the Soviet Union which later became Russia. There were many ways a totalitarian leader would gain total control of a country. Three ways a totalitarian leader would gain total control of a country was by using propaganda, a secret police, or through indoctrination.
Totalitarian leaders would use propaganda to gain total control of a country. They would use propaganda by using poster to sway people to accept certain beliefs or actions. These posters would have subliminal messages showing that the leaders are awesome and all the other people are bad.
Totalitarian leaders would also use a secret police to gain total control of a country. Totalitarian leaders would have the secret police spy on people and eliminate any political forces. If you didn’t do what the totalitarian leader told you to do they would have the secret police eliminate you. Also, the secrete police would monitor telephone lines, read mails, and plant informers everywhere. They would also use tanks and armored cars to stop riots.
Totalitarian leaders would also use indoctrination to gain total control of a country. They would use indoctrination by giving instructions in the government’s set of beliefs. Then they would brainwash people to do what they wanted them to do. Party leaders in the Soviet Union lectured people on the ideals of communism. They also stressed the importance of hard work and sacrifice to build the Communist state.
Throughout World War 1 leaders such as Stalling wanted to gain total control of a country. Three ways a totalitarian leader would gain total control of a country were by using propaganda, a secret police, or through indoctrination. Leaders would use propaganda by using posters to sway people to accept certain beliefs. Totalitarian leaders would also use a secret police to eliminate any political forces. Totalitarian leaders would also use indoctrination to brain wash people to do what they want them to do. These are some ways totalitarian leaders would do to gain total control of a country.

Before any proofing can be done, it needs heavy editing ... or maybe total reorganization and planning and writing.

You have strung together a whole bunch of generalizations and not included many details at all.

If I were scoring this on a scale of 6 (6 being best), I'd have to give it a 2. Sorry.

Totalitarianism

Throughout World War 1, there were many totalitarian leaders who desired to take over a country. Leaders like Stalin aimed to seize control and force people to comply with their commands. In this particular case, Stalin took over the Soviet Union, which later became Russia. There were several methods that a totalitarian leader would employ to attain complete control of a country - propaganda, a secret police, and indoctrination.

To begin with, totalitarian leaders would employ propaganda to gain total control of a country. They would use posters, for example, to manipulate people into accepting certain beliefs or actions. These posters often contained subliminal messages that portrayed the leaders in a positive light while demonizing others.

In addition to propaganda, totalitarian leaders would also establish a secret police force to assert control over a country. The secret police would spy on individuals, eliminate any political opposition, and carry out the leader's orders. Non-compliance with the dictates of the totalitarian leader could result in the secret police taking severe action, such as elimination or imprisonment. This level of control extended to monitoring telephone lines, reading mail, and having informers placed throughout society. In cases of unrest or riots, the secret police would also employ tanks and armored cars to suppress any resistance.

Finally, indoctrination played a crucial role in the consolidation of power by totalitarian leaders. They would effectively brainwash individuals by imparting the government's prescribed set of beliefs. For instance, in the Soviet Union, party leaders would lecture people on the ideals of communism and emphasize the importance of hard work and sacrifice in building the Communist state.

In conclusion, during World War 1, leaders like Stalin sought complete control of a country. They utilized propaganda, a secret police force, and indoctrination as means to achieve this objective. By analyzing posters, monitoring communication, employing force, and brainwashing the population, totalitarian leaders exerted relentless control over their nations.