CHAMPIONED is upheld. The category-defining fact — that Peters was the BRAVE Act's lead Senate sponsor and drove it to swift enactment — is verified by two cited sources whose quotes appear verbatim: Connecting Directors ("today President Donald Trump signed the BRAVE Act into law, assuring equitable funeral and burial benefits for veterans") and AFCCA's "signed into law" article (identical BRAVE Act description). Both name "Sens. Gary Peters (D-MI) and Marco Rubio (R-FL)" as sponsors and confirm the bill was signed into law. My initial concern — that no cited source documented the promise's "raise and index to inflation" language (all cited pages emphasize equalizing benefits regardless of death location) — was resolved by independent search: the BRAVE Act genuinely did index all burial benefits to inflation ("all burial benefits are indexed for inflation") and raise them, so the promise's substance is accurate, and Peters led it to enactment within ~3.5 months. That supports CHAMPIONED (drove enactment) over merely FULL. However, two of the four cited sources have defects that lower confidence: (1) Source 1, the Federal Register "Expanded Burial Benefits" rule, is UNREACHABLE via fetch — it redirects to a bot-detection/CAPTCHA wall (unblock.federalregister.gov), so its exact quote could not be confirmed (though its substance is corroborated elsewhere); and (2) Source 4's cited quote is NOT verbatim — the page actually reads "the BRAVE Act is part of a larger veteran's bill that passed the Senate under unanimous consent," not the paraphrase presented. Because the core outcome is nonetheless robustly documented by two verbatim-verified sources plus independent corroboration, I keep CHAMPIONED but reduce confidence from 0.9 to reflect the one unverifiable source and the one paraphrased quote.