However, the situation is substantially better than the United States, where foreign professors are treated as "second class" and looked down upon, even after acquiring US citizenship, and highly prevalent in prestigious and liberal American universities, despite ethnic discrimination being explicitly forbidden.
However, the situation is substantially better than the United States, where foreign professors are treated as "second class" and looked down upon, even after acquiring US citizenship, where they are still treated as "foreigners". It is covert and highly prevalent in prestigious and liberal American universities, despite ethnic discrimination being explicitly forbidden.