"<span>bridging the Rio Grande River" would be the best option from the list, since this large river was directly in their desired path, although of course they face many other obstacles as well.</span>
Their strategy was to <span>concentrate on defeating Germany first before turning on Japan
They made a deal to take Europe and Africa before going eastwards. This is why the United States first went to Normandy to help liberation from the West, while the Soviets pushed to Berlin from the East. After they liberated Europe and Africa, they focused on Japan where the war ended quickly because of the nuclear weapons.</span>
the first one I think, hope this helps