Respuesta :
The accomplishment of Carl Vinson which had the greatest impact on WW2 was he "wrote two bills expanding naval strength".
Explanation:
The first US acquisition bill was the 19 July 1940 "Two-Ocean Navy Act." The Act's recommendations were for Carl Vinson to be chairman of the Naval Affairs Committee in the House of Representatives, and for David I. Walsh to be chairman of the Senate Naval Affairs Committee.
The Act approved ships and airplanes to be built by the United States Navy. That is why it is regarded that Carl Vinson's biggest impact on World War II achievement was that he chose to write two bills broadening naval strength.
