Nebraska Core Academic Content Standards
NE.SS.1. Grade 3 (Community)
SS 3.2. Economics: Students will utilize economic reasoning skills to make informed judgments and become effective participants in the economy at the local, state, national and international levels.
SS 3.2.12. Students will describe how the local community trades with the rest of the world.
SS 3.2.12.a. Identify local goods and services that could be traded with people everywhere (e.g., corn, soybeans, beef)