westernizationn.

westernization (n.)also westernisation, 1873, noun of action from westernize (v.). Earliest reference is to Japan. [The mikado\\'s] late rapid and radical progress in westernization (to evolve a word that the Japanese will need) justifies great expectations of him. [Coates Kinney, "Japanning the English Language," "The Galaxy," July-Dec. 1873]