Question

spriggs includes a counterargument which states that buying locally will
negatively affect the national economy.
lead to more monocultures.
cause a decline in crop production.
hamper peoples access to fresh produce.

Explanation:

This refers to a common counterargument against buying locally: critics claim that focusing on local purchasing can limit economic efficiency, reduce trade opportunities, and negatively impact broader national economic activity compared to a more integrated, national/global market model.

Answer:

negatively affect the national economy.