In 1879, Germany and Austria-Hungary formed an alliance (the Dual Alliance) that gave them great strength in the centre of Europe. ... The Dual Alliance had become the Triple Alliance with Italy (although Italy stayed out of the war in 1914). In 1907, Britain joined Russia and France to form the Triple Entente.
The Nazi Germany practiced ethnic nationalism,.
Answer:
A. Automobiles
Explanation: Automobiles were not used for war till the end of the 19th centruy, which was after the scramble for Africa. Guns were obviously used to put down native forces in Africa, for example the Maxim gun. Medicine was used to fight off diseases in Africa for troops who contracted them. Steamships allowed to move material, weapons, and men in the deeper territories of Africa.