Argentina
Argentina–U.S. relations were severely strained during the era of WWII when Argentina refused to declare war on Nazi Germany and became the only Latin American nation not to receive American aid. Relations have been strained a number of times since then, but they have improved since 2015 when President Mauricio Macri came to power. 57% of Argentinians have expressed unfavorable opinions on America.
Belarus
After the dissolution of the Soviet Union, interstate relations soured when America accused Belarus of violating human rights. In response, Belarus accused the U.S. of interfering in its internal affairs. A 2012 survey found that only 20% of Belarusians approve of U.S. leadership, making it the fourth-lowest rating for any surveyed European country.