Question

since the end of wwii, u.s. diplomacy has largely centered around what? promoting localized self - dependence spreading democracy to other nations wholly destroying its international rivals

Explanation:

After WWII, the U.S. often framed its foreign policy as promoting democracy. This was part of the ideological struggle during the Cold War (against communism) and a broader narrative in its diplomatic efforts. Promoting localized self - dependence was not a main focus as the U.S. often intervened in other countries' affairs. Wholly destroying international rivals is an extreme and inaccurate description; the U.S. engaged in more complex geopolitical maneuvers rather than just "destroying" rivals.

Answer:

spreading democracy to other nations