Impact of U.S. policies would bring out global economic and political shockwaves . Its reputation as responsible government would be undermined . This is especially so between moderate and right-wing Republicans ( and the Tea Party faction ) . Internationally , pro - American views appear already to be sliding . There 's a perception in many countries that domestic partisanship is affecting U.S. foreign policy .
Impact of U.S. policies would bring out global economic and political shockwaves . Its reputation as responsible government would be undermined . Internationally , pro - American views appear already to be sliding . There 's a perception in many countries that domestic partisanship is affecting U.S. foreign policy .