Relationsbetween the two superpowers deteriorated very quickly, leading to anincreasingly
rapid nuclear arms race and a dangerous standoff in the ColdWar.Domestically, Eisenhower began the modernization and integration of Americanroads into the interstate highway system, modeled after the autobahn, whichhe saw in Germany.
Just months ago, Trump and Kim were trading threats and insults as the North made
rapid advances in pursuit of
nuclear -
armed missiles capable of hitting the United States.