Final answer:
The author's purpose in referring to 'the summer soldier and the sunshine patriot' is to make a point about the difficulty of the battle that lies ahead. The quote is from Thomas Paine's 'The American Crisis' and it highlights the importance of perseverance and dedication.
Step-by-step explanation:
The author's purpose in referring to 'the summer soldier and the sunshine patriot' is to make a point about the difficulty of the battle that lies ahead.
The quote is from Thomas Paine's 'The American Crisis' and it highlights how some people may only be willing to fight for their country when it is convenient or when victory is assured. Paine is emphasizing the need for perseverance and dedication in the face of challenging times.
By using this phrase, the author is urging readers to support the cause and stay committed, even when the situation seems bleak.