World war 1 broke out in 1914 because a group of Serbian nationalists (The Black Hand) assassinated the duke of Austria-Hungary. Austria -Hungary threatened Serbia with a bunch of wishes that they wanted Serbia to due for them. Due to the treaty between Serbia and Russia, Serbia said no. Germany, who had a treaty with Austria-Hungary threatened to attack if Russia mobilized its army. Russia did and Germany invaded Belgium. This brought Great Britain and France into the war.
Joseph Smith, Jr. He did face harsh discrimination and had to move his church several times because of it. He was imprisoned and was killed when a mob stormed the jail.
The bubonic plage reached Europe because of poisoned rats that got into peoples food and houses that spread to entire cities all over europe and the fact that made it worse was that people through out there fecies outside. What the bubonic plague did to the population was shrink because people who got the plague diedt.
The answer is reserved powers
