ドイツ統一
After the Unification of Germany in 1871, Germany became a major world power. Both nations built world-class navies and began imperialistic expansion around the world. That led to a small-scale conflict over the Samoan islands: the Second Samoan Civil War. A crisis in 1898, when Germany and the United States disputed over who should take control, was resolved with the Tripartite Convention in 1899 when the two nations divided up Samoa between them to end the conflict.