en que consiste el paso de una economia rural basado fundamentalmente en la agricultura a una economia de caracter urbano ,industrial, mecanizada

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.

the safahids used force when persuasion to convert from being a sunni muslim to embrace shi'ism was not effective. they also persecute shi'ites who have different views from their imposed teachings.

because of the war the westeners befriended japan and each other advance.