The two elements for a crime to occur are an
and an

The two elements for a crime to occur are a voluntary act/omission, and a certain state of mind.

a and c?

i think it is a and c

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.