300
Basically, in light of the fact that Congressman Fuenches was totally exhausted by his last campaign, there was an expectation on the part of the voters that he would not reduplicate his effort to achieve office in government again.
Because Congressman Fuenches was exhausted by his last campaign, voters expected he would not seek re-election. ***OR*** Voters thought that Congressman Fuenches was so exhausted by his last campaign that he wouldn't seek re-election.