The Marxist Movement and The Union Movement
The introduction of Christianity. <span>The Japanese had bigger ships that European for a while. Their weaponry introduction INCREASED fighting. And you can't expand the feudal system when it was already total and complete.</span>
The islamic empire emerged in the seventh century in the arabian peninsula. It was born form the union of the sassanid empire in persia and the byzantine empire, occupying the byzantine provinces of asia and nothern africa ( syria and egypt). its extension reached the iberian peninsula, the island of sicily and other european lands. However, the expansion of their cultured reached india, china, ethiopia, western sudan , southern gaul and constantinople, projecting their influence beyond their terrotorial limits.
Saturday are for the boys, and the boys for your question are Niccolo Machiavelli & Baldassare Castiglione.