A pretty detailed history lesson in one reasonably easy read. Just one snippet …
" I use Bibi Netanyahu’s definition … Terrorism is the use of violence against CIVILIANS for political purposes . The number of Americans killed directly by Iran … since the 1979 Islamic Revolution is very low , and credible historical sources point to zero confirmed fatalities from purely direct Iranian military or terrorist operations targeting Americans in that timeframe."
https://sonar21.com/iran-does-not-hate-americans-but-it-has-legitimate-reasons-to-do-so/