Final answer:
The dictators who claimed power in Europe before WWII were Benito Mussolini in Italy and Adolf Hitler in Germany. Mussolini established a fascist regime in the 1920s, focusing on industrial development. Hitler became the leader of Germany in the 1930s through the Nazi Party and gained control over several European countries.
Step-by-step explanation:
The dictators who claimed power in Europe before World War II were Benito Mussolini in Italy and Adolf Hitler in Germany.
Mussolini rose to power in Italy in the 1920s and established a fascist regime. He used fear and intimidation to gain political power and outlawed future elections. Mussolini focused on industrial development and took over many industrial entities in order to prop up the sector.
Hitler became the leader of Germany in the 1930s through the Nazi Party. He manipulated the situation to gain British and French acquiescence to take over Austria and the Sudetenland. The outbreak of World War II unveiled the Nazi military juggernaut, with several European countries falling under Nazi control.