Treaties and Alliances: In the years preceding WWI many European nations formed alliances that would pull the other into war if one was attacked.
Imperialism: Increasing competition and desire for larger empires led to an increase in hostilities that helped push Europe into war.
Militarism: In the years before WWI began many European nations began stockpiling weapons and building new warships in an arms race.
Nationalism: Much of the origin of the war was based on the desire of the Slavic peoples in Bosnia and Herzegovina to no longer be part of Austria Hungary but instead be part of Serbia. The nationalism of the various countries throughout Europe contributed not only to the beginning but the extension of the war in Europe.
The president (executive) chooses the judges and the <span>nominations must be approved by the Senate (legislative). </span>
After the war, the U.S.'s primary goal was prosperity through open markets and a strengthened Europe. The Soviet Union sought prosperity through security; a rebuilt Europe would be a threat. Similarly, the U.S. advocated capitalism while the Soviets advocated communism
Advances in technology led to a growth in exploration in fifteenth and sixteenth century because of a rising interesting and understanding of the world coupled with increased technological developments in ship building. New developments in ship building led to easier global trade and exploration. The exploration that occurred during this period also led to an increased knowledge of the world. The two forces coupled with economic development led to greater funding and attention for intellectual inquiries throughout the Renaissance period.