European nations scrambled to colonize Africa in the late 19th century, dividing the continent amongst themselves without input from African rulers. New technologies like steam ships and guns gave Europeans advantages over African peoples. By 1914, Europe had colonized almost all of Africa for economic and political gain, though resistance like the Zulu and Boer Wars delayed some colonization efforts. Colonial rule had both negative impacts like loss of independence and positive impacts like reduced wars and increased infrastructure, but mainly benefited European interests over Africans.