Napoleon replaced existing Monarchs with members of his own family. His aim was to replace existing empire with one of his, which would have made him and his family rule wholly. Resistance to to French occupation and French puppet rulers was often based on nationalist sentiments, but it's doubtful whether it would have remained a popular cause with the masses after Napoleon's final defeat.
They had just started the french revolution and the king and queen were neglecting their people and spending all the tax money on throwing parties and buying clothes plus they had just helped finance the american revolution instead of helping their own people
Most likely, going on a hunger strike to raise awareness about racial injustice. Mainstream civil rights activists advocated a nonviolent approach.
Answer:
The most direct way nationalism caused World War I was through the assassination of Archduke Franz Ferdinand, who was the heir to the throne of the Austro-Hungarian Empire.
Explanation:
They positively effected them by creating separation of united forces and widdle out the weaker competitions