Answer:
1979 – The Iranian Revolution
1980s – U.S. sides with Iraq in Iran’s war with neighbor
1983 – U.S. Embassy, Marines attacked in Lebanon
1984 – U.S. lists Iran as a state sponsor of terrorism
1988 – U.S. mistakenly shoots down Iranian passenger jet, killing 290
1995 – Clinton imposes far-reaching oil, trade sanctions
2002 – President Bush labels Iran as part of "Axis of Evil”
2011 – U.S. foils Iranian plot to kill Saudi ambassador on American soil
2018 – Trump pulls U.S. out of landmark nuclear deal with Iran
2019 – Iran launches brazen attacks in the Middle East