The treaty of Versailles. By a vote of 39 to 55, far short of the required two-thirds majority, the senate denied consent to the treaty of Versailles
The correct option is: "imperialism, militarism, and entangling alliances"
- Imperialism: In 1914, Europe was at the zenith of world domination. After the Industrial Revolution and the demographic explosion, Europe had managed to establish a political, economic and military domination worldwide, based on an overwhelming technical and intellectual superiority.
- System of alliances: Throughout the nineteenth century, the major European powers made a great effort to maintain the balance of power throughout Europe, resulting in a complex network of political and military alliances across the continent for the early twentieth century.
- Militarism: After the German unification and the foundation of the German Empire in 1871, after the Teutonic victory in the Franco-Prussian War, the German industrial and economic power grew enormously and with it the arms race was launched.
Answer: The entry of the United States was the turning point of the war, because it made the eventual defeat of Germany possible. It had been foreseen in 1916 that if the United States went to war, the Allies' military effort against Germany would be upheld by U.S. supplies and by enormous extensions of credit.
B) unsuccessful
The lost colony of Roanoke is the best example of this.
The Adams-Onis Treaty was an agreement between the United States and Spain signed in 1819 which established the southern border of the Louisiana Purchase. As part of the agreement, the United States obtained the territory of present-day Florida.