There were five Great Powers in Europe in 1914, Britain, France, Russia, Germany and Austria-Hungary. There were many existing conflicts and tensions between these countries. Britain, for one, was becoming increasingly powerful and Germany was determined to catch up with her power by building more factories and having a bigger navy and was also aiming to have a worldwide empire. Both countries were also competing to control the European sea-trade. Furthermore, Germany was not only afraid of Britain’s gain in power but also that she was becoming encircled by enemy alliances, such as France, Britain and Russia.
France had recently lost a war against Germany, resulting in losing some land to the Germans. France wanted its land back as well as revenge but they were afraid that she would lose another war if she didn’t have strong enough allies. To resolve this problem, France united with Russia, both countries agreeing to help each other at their time of need. This was beneficial for Russia too, because Russia was in conflict with Austria-Hungary over who controlled the Balkans and additionally wanted to have a higher influence over South-East Europe. Austria-Hungary wanted to stop Russia from gaining control over South-East Europe and the Balkans, and was equally anxious that their large empire would break up into smaller countries.