Final answer:
The legislation that provides the basis of federal e-gov by directing all agencies to make as much information as possible available electronically is the Freedom of Information Act (FOIA).
Step-by-step explanation:
The legislation that provides the basis of federal e-gov by directing all agencies to make as much information as possible available electronically is the Freedom of Information Act (FOIA). Passed in 1966, FOIA requires the executive branch of the U.S. government to provide information requested by citizens and increase openness in the executive branch. This act allows citizens to request documents from federal agencies, with certain exceptions, and agencies may charge fees for the collection and copying of requested documentation.