Westernism

noun2

1. •
   The ideology and culture of the West.
2. •
   (historical) An 19th-century intellectual ideology which saw Russia's development as dependent upon the adoption of Western European technology and liberal government.

   • Slavophilism and Westernism were indeed the two sides of the same set of aspirations and sentiments, one facing an image of the past, and the other that of the future. — 1992