What year was the Freedom of Information Act enacted?

The Freedom of Information Act (FOIA) was enacted in 1966 and went into effect on July 4 of that year. The options presented are likely referencing important amendments to the original act rather than its initial enactment. The year 1974 marks significant amendments that expanded access to government records and made the FOIA more robust. These amendments aimed to improve the transparency of the government and enhance public access to information. Therefore, the choice that indicates 1974 as a key point in the FOIA's history reflects important developments in the legislation that facilitated greater scrutiny and accountability of government actions.