How did european imperialism contribute to the start of world war 1

Imperialism also contributed to the start of World War 1 because the European nations attacking and conquering different areas of Africa and Euro nations attacking other Euro nations for African territory. because of this it caused conflict and arms races between European nations which lead to the outbreak of World War 1.

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity