What's a person called when they cheat on their partner and get with the person they cheated on them with and do it all over again??

Which type of appeal does president lincoln use in these lines to try to persuade southerners

What can you infer about how the particular events in "the memoirs of the conquistador bernal del diaz de castillo" still affected the writer at the time of writing his memoir? he thinks of his dead crewmen with sadness and regrets that they died for nothing. he is still frustrated that one of his men accidentally kills himself by drinking too much water.  he thinks wistfully about the wealth he may have enjoyed if they had found gold in the yucatan.  he still considers indians liars. 

What appeal are the drafters of the declaration using when they say they are prudent and reasonable men