The great scandal of the nixon presidency was:
a.) the bombing of cambodia
b.) an unstable economy
c.) the scandal of spiro agnew
d.) watergate

The great scandal of the Nixon presidency was D. Watergate. This term refers to a number of illegal actions that president Nixon's administration committed during his presidency. This is why Nixon got his derogatory nickname of Tricky Dicky, given that he was involved in these scandals that tarnished his reputation.