Do US Publishers Dominate the Global University Textbook Market?

It is difficult to say with certainty whether United States textbook publishers provide the majority of textbooks for universities worldwide, as there are many factors to consider. However, it's true that many famous publishers like Wiley and McGraw Hill are based in the United States and provide textbooks to universities both domestically and internationally. Additionally, the American higher education system is often considered a model for other countries, and many universities around the world may use American textbooks as a result. However, there are also many publishers and textbooks from other countries that are used in universities worldwide.