Between the late 1940s and the 1970s, being unable to teach in Spain, Marías taught at numerous institutions in the United States, including Harvard University, Yale University, Wellesley College, and UCLA.
Marías taught at numerous institutions in the United States. This was including Harvard University. This was including Yale University. This was including Wellesley College. This was including UCLA. This was between the late 1940s. This was between the 1970s. This was being unable to teach in Spain.