Because the national government has greater revenue capacity, federal dollars can shape policy beyond programs directly administered in Washington. States weigh the value of funds against compliance costs and restrictions, while Congress uses conditions to promote national priorities and some interstate uniformity.

Follow the money before naming the relationship. Identify the grantor, recipient, matching requirement, maintenance-of-effort rule, reporting duty, and permitted uses. A program can transfer resources downward while moving policy discretion upward, so the location of administration does not by itself reveal who controls design.

Fiscal influence differs from direct regulation. Declining a grant may be legally possible but financially difficult; that pressure is analyzed under spending doctrine rather than preemption or commandeering. Compare the clarity, relevance, and coerciveness of conditions instead of assuming that acceptance of any federal dollar gives Congress unlimited control.

Video lesson: Federalism: Crash Course Government and Politics #4