Yet each time, Tehran's expectations of reciprocal good will have been dashed by American condemnation of perceived provocations in other arenas, as when Iranian support for objectives in Afghanistan after the 9/11 attacks was rewarded by President Bush's inclusion of Iran in the "axis of evil".
Bryant's claim of being blacklisted brought a tide of condemnation against the perceived pressure by gay organizations.
Yet the universality of Republican condemnation of Obama's perceived "weakness" on North Korea was almost absolute, with the notable exception of billionaire frontrunner Donald Trump.
Whether or not a doctor chooses to provide PAS, the patient's request for PAS can be perceived as a rejection or a condemnation of the doctor's inadequacy.
The Conservative leader's condemnation of Mr Corbyn's perceived remarks stems from footage of a 2011 interview with an Iranian news channel, The Agenda.
Western societies' condemnation of women who are perceived to fail by not putting their unborn babies' or children's needs ahead of their own is indicative of women's social positioning and exemplifies the privileging of biomedical knowledge over the women's own knowledge.
The Sergeants Benevolent Association tweeted out a statement that was quite malevolent in its condemnation of the Mayor and his perceived lack of recent support for the police.
The account of a UC Berkeley researcher who was removed from a flight after a fellow passenger heard him speak Arabic on his phone has drawn condemnation and outrage for the airline, Southwest, about a perceived pattern of barring travel.
But for all the Chinese media's condemnations of Mr Chen as a traitor, grievances about his policies are far less likely to trigger public protests than are perceived provocations by Japan.
The Senegalese news media has "recommended violence against people perceived or known to be gay," said the Human Rights Watch report, which also spoke of "unchecked violence" in the nation, "state inaction" and the "near-universal condemnation of homosexuality in the public sphere".
