Which is the most widely used calendar in the world today? Chinese Gregorian Islamic Roman

russia and the united states we're at a verbal war that was nuclear russia wanted more power and to take over more countries

each played a major role in ending the cold war.

spread of christianity

populist movement, in u.s. history, politically oriented coalition of agrarian reformers in the middle west and south that advocated a wide range of economic and political legislation in the late 19th century. thus in 1892 their leaders organized the populist, or people's, party, and the farmers' alliances melted away.