Answer: In 1917, Germany, determined to win its war of attrition against the Allies, announced the resumption of unrestricted warfare in war-zone waters. Three days later, the United States broke diplomatic relations with Germany, and just hours after that the American liner Housatonic was sunk by a German U-boat.
The Crusades were a series of religious wars sanctioned by the Latin Church in the medieval period. The most commonly known Crusades are the campaigns in the Eastern Mediterranean aimed at recovering the Holy Land from Muslim rule, but the term "Crusades" is also applied to other church-sanctioned campaigns
Answer:
While African resistance to European colonialism is often thought of in terms of a white and black/European and African power struggle, this presumption underestimates the complex and strategic thinking that Africans commonly employed to address the challenges of European colonial rule. It also neglects the colonial-era power dynamic of which African societies and institutions were essential components.
After the Berlin Conference of 1884–85, at which the most powerful European countries agreed upon rules for laying claim to particular African territories, the British, French, Germans, Italians, Spanish, Belgians, and Portuguese set about formally implementing strategies for the long-term occupation and control of Africa. The conquest had begun decades earlier—and in the case of Angola and South Africa, centuries earlier. But after the Berlin Conference it became more systematic and overt.
The success of the European conquest and the nature of African resistance must be seen in light of Western Europe's long history of colonial rule and economic exploitation around the world. In fact, by 1885 Western Europeans had mastered the art of divide, conquer, and rule, honing their skills over four hundred years of imperialism and exploitation in the Americas, Asia, and the Pacific. In addition, the centuries of extremely violent, protracted warfare among themselves, combined with the technological advances of the Industrial Revolution, produced unmatched military might. When, rather late in the period of European colonial expansion, Europeans turned to Africa to satisfy their greed for resources, prestige, and empire, they quickly worked their way into African societies to gain allies and proxies, and to co-opt the conquered kings and chiefs, all to further their exploits. Consequently, the African responses to this process, particularly the ways in which they resisted it, were complex.
Feudalism was a European political system in which a lord owned all the land while vassals and serfs farmed it.
Accepting other people's religious beliefs.