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The country that was controlled by the Dictator Mussolini and allied itself to Germany is Italy. Italy was ruled by Benito Mussolini, who established a fascist dictatorship in the country.
Italy formed an alliance with Nazi Germany under Adolf Hitler during World War II. This alliance between Italy and Germany is known as the Pact of Steel.
Together, Italy and Germany fought on the same side in the war, forming the Axis powers along with Japan. The Axis powers opposed the Allied powers, which included countries like the United States, the Soviet Union, and the United Kingdom.
In summary, Italy was controlled by Mussolini and allied itself with Germany during World War II as part of the Axis powers.