Assertion: penny's change | /r/HasProperty | inevitable
Facets:
Source sentences:
text: Recognizing that a change from the current copper composition was still inevitable, Congress passed Public Law 93-441 on October 11, 1974, declaring "[w]henever in the judgment of the Secretary of the Treasury such action is necessary to assure an adequate supply of coins to meet the national needs, he may prescribe such composition of copper and zinc in the alloy of the one-cent piece as he may deem appropriate.