How does using Higgins as a source strengthen the overall argument?

Responses

by providing research based on similar projects that have been done in the private sector
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by presenting an example of someone who would likely benefit from the proposal
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by attacking the city council for its lack of compassion for residents who are in need

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by providing research based on similar projects that have been done in the private sector

The answer is: by providing research based on similar projects that have been done in the private sector.