Which events accelerated the rise of aggressive nationalism in europe after world war i?

The Great Depression in the United States, which triggered a worldwide depression marked by inflation and widespread poverty and competition among European powers to accelerate their economies, which led to large-scale industrialization are two events that accelerated the rise of aggressive nationalism in Europe after World War I.

Nationalism triggered a continental delusion that contributed to the growing mood for war.

Nationalism refers to an intense form of patriotism or loyalty to one’s country.

the answer is c. they believed the royal family should hold all the power.