“Los problemas económicos entre 1980 y 1991 fueron el motivo más importante del fin de la Guerra Fría." ¿En qué medida está de acuerdo con esta afirmación?

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

panamal canal treaty and iran hostage crisis hope this

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”