It began in the 1880s but started in the United States and England around 1920s
Answer:
sovereignty, Federal ,government ,US constitution ,democratic republic, declaration of independence, confederate, popular sovereignty, state, national
Answer:
50-90%
Explanation:
The exact number is unknown but most of them died of dieses
Coup d'etat, the Hundred Days, and the Battle of Waterloo
It was constantly attacked by foreign countries and this made it get weaker