This document discusses the impact of English on school curriculums globally. It explains that English emerged as the first global language in history and is now dominant or official in over 75 territories. As a result of English's widespread use internationally and the rise of the US as a superpower, English education has become a core component of school curriculums around the world. The worldwide expansion of English in schools reflects the institutional dynamics of the modern international system where English is conceived as a standard part of curriculum models.