With few exceptions, governments across Europe do not like Donald Trump’s policies. As he prepares to enter the White House, the U.S. president-elect has already spoken extensively about making America great again. In particular, his economic policies seem protectionist, and his foreign policy, particularly with regard to Israel and Russia, will pose serious challenges to the EU. But instead of moaning about what is still Europe’s greatest ally, EU leaders should respond to the new administration in several ways. These responses are not about countering U.S. influence, which would be impossible in any case. They are about understanding why and…