Question

In words that a 12 year old can understand 2 sentences how did nationalism influence political movements after world war 1?

Answer 1

After World War I, nationalism made people very proud of their own nation and want to run their own country, which helped break up empires and create new nations. It also helped leaders who promised to make their nation powerful win support, and some became dictators who used unfair and aggressive policies that led to more conflict.