Harvard University is 140 years older than the United States, has an endowment greater than the G.D.P. of nearly 100 countries and has educated eight American presidents. So if an institution was going to stand up to the Trump administration’s war on academia, Harvard would be at the top of the list.

Harvard did that forcefully on Monday in a way that injected energy into other universities across the country fearful of the president’s wrath, rejecting the Trump administration’s demands…