From the 12th century Nuremberg Castle was the seat of the Burgraviate of Nuremberg. The burgraviate was ruled from about 1190 by the Zollerns, the Franconian line of the later House of Hohenzollern, which provided the German emperors of the 19th and 20th century. Under the Hohenstaufen kings, ConradIII and Frederick Barbarossa, Franconia became the centre of power in the Empire. During the time when there was no emperor, the Interregnum , some territorial princes became ever more powerful. After the Interregnum, however, the rulers succeeded in re-establishing a stronger royal lordship in Franconia. Franconia soon played an important role again for the monarchy at the time of Rudolf of Habsburg; the itineraries of his successors showing their preference for the Rhine-Main region. In 1376 the Swabian League of Cities was founded and was joined later by several Franconian imperial cities. During the 13thcentury the Teutonic Order was formed, taking over its first possession in Franconia in 1209, the Bailiwick of Franconia. The foundation of many schools and hospitals and the construction of numerous churches and castles in this area goes back to the work of this Roman Catholic military order. The residence place of the bailiwick was at Ellingen until 1789 when it was transferred to today's Bad Mergentheim. Other orders such as the Knights Templar could not gain a foothold in Franconia; the Order of St. John worked in the Bishopric of Wurzburg and had short term commands.

How many years after the Teutonic Order was formed and took over it's first possession in Franconia was the Swabian League of Cities founded?
A: 167

Despite its occurrence at the height of World War I, the roots of the February Revolution date further back. Chief among these was Imperial Russia's failure, throughout the 19th and early 20th century, to modernize its archaic social, economic and political structures while maintaining the stability of ubiquitous devotion to an autocratic monarch. As historian Richard Pipes writes, "the incompatibility of capitalism and autocracy struck all who gave thought to the matter". The first major event of the Russian Revolution was the February Revolution, which was a chaotic affair, caused by the culmination of over a century of civil and military unrest. There were many causes of this unrest of the common people towards the Tsar and aristocratic landowners. The causes can be summarized as the ongoing cruel treatment of peasants by the bourgeoisie, poor working conditions of industrial workers and the spreading of western democratic ideas by political activists. All of these causes led to a growing political and social awareness in the lower classes of Russia. Dissatisfaction of proletarians was compounded by food shortages and military failures. In 1905, Russia experienced humiliating losses in its war with Japan, then Bloody Sunday and the Revolution of 1905, in which Tsarist troops fired upon a peaceful, unarmed crowd, further dividing Nicholas II from his people. Widespread strikes, riots and the famous mutiny on the Battleship Potemkin ensued. These conditions caused much agitation among the small working and professional classes. This tension erupted into general revolt with the 1905 Revolution, and again under the strain of war in 1917, this time with lasting consequences.

How many years was it between the war in 1917 and the Russian revolution?
A: 12

The United States occupation of Haiti began on July 28, 1915, when 330 US Marines landed at Port-au-Prince, Haiti, on the authority of US President Woodrow Wilson. The first invasion forces had already disembarked from USS Montana on January 27, 1914. The July intervention took place following the murder of dictator President Vilbrun Guillaume Sam by insurgents angered by his political executions of elite opposition. The occupation ended on August 1, 1934, after President Franklin D. Roosevelt reaffirmed an August 1933 disengagement agreement. The last contingent of US Marines departed on August 15, 1934, after a formal transfer of authority to the Garde d'Haiti.

What happened second: US started occupying Haiti or US Marines departed?
A:
US Marines departed