Franz Ferdinand's main role during WW1 is the archduke of Austria, which means to be the noble rank below the emperor of Austria (His father).

Ferdinand's assassination was the main cause of WW1 due to him being involved in politics.

Princips main role in WW1 was to assassinate Archduke Francis Ferdinand (1863-1914) by planning it out with 6 conspirators.

He was known for being a high schooler at Bosnian Serb nationalist.

Lenin's main role was creating his own government laws, known as the Soviet Union.

He was known for being the founder and the moving force behind the Russian Revolution in 1917.

Williams main role in WW1 was to be forced in abduction after being the king of Prussia.

William was best known for being the emperor of Germany, which phrases himself as the king of Prussia until 1918.

Czars main role in WW1 was the commander-in-chief, mainly of Russia.

Czars is best known for being the last Russian emperor in King Of Congress upon his dead father.

George's main role during WW1 was leading France through the critical days of the war.

George is best known for serving as a correspondent after traveling to the United States.

King George is best known for being the king of Great Britain. He also is known for stabilizing an influence for a period of domestic changes.

King Georges main role during WW1 was to bring all the party leaders together at Buckingham Palace.

Churchill was best known for his historical and political novels.

Churchill's main role during WW1 was to led Britain to victory as fast as possible.

Wilson was best known for being the twenty-eighth president of the United States, which he served from 1913 to 1921.

Wilson's main role in WW1 was to go through his second presidential election to not get involved or disturb the United States.

Joseph Pershing was best known for being commander in chief of the American Expeditionary Force in Europe during World War I.

Joseph's main role in WW1 was to command the American Expeditionary Force in support from the Allies.

Fochs man role in the WW1 was to be in charge of the XX Army Cops and helping the Germans with the first battle.