The government has no right to tax earnings from labor.
Conclusion
The government has no right to tax earnings from labor.
Intermediate Conclusion (so)
Taxing earnings from labor is pernicious.
Intermediate Conclusion (thus)
Taxing earnings forces a laborer to work, in part, for another's purpose.
Evidence
Taxing earnings requires the laborer to devote a certain % of hours to earning money for the government.
Involuntary servitude can be defined as forced work for another's purpose.
Involuntary servitude is pernicious.
Evaluate
Our job is to characterize the type of evidence or reasoning move employed. Method questions usually pull from this list of 8: - analogy - counter/example to a general claim - implications of logic - alternate explanation - rule out competing options - identify a dubious assumption - raise an overlooked consideration - make a definition / distinction
From this list, the "definition" one jumps out because the author said "X can be define as Y". We could also potentially gravitate towards "analogy", since the author is building a case that having our earnings taxed is analogous in some ways to involuntary servitude.
Goal
Pick any answer that is descriptively true / that we can match up with the argument.