As a result of president clinton impeachment trial in the senate (a- he was forced to resign)b-he lost public support)c- his approval rating increased)d-his approval rating decreased

As a result of president Clinton impeachment trial in the senate, A. he was forced to resign.
The scandal which had to do with his sexual clandestine relationship with his employee, Monica Lewinski, led to him being impeached by the Senate. As a result of that, he had to resign as President and was succeeded by George W. Bush/