ネットワーク中立性
Net neutrality in the United States has been a point of conflict between network users and service providers since the 1990s. Much of the conflict over net neutrality arises from how Internet services are classified by the Federal Communications Commission (FCC) under authority of the Communications Act of 1934. The FCC would have significant ability to regulate ISPs should Internet services be treated as a Title II "common carrier service", or otherwise the ISPs would be mostly unrestricted by the FCC if Internet services fell under Title I "information services". In 2009, the United States Congress passed the American Recovery and Reinvestment Act 2009, which granted a stimulus of $2.88 billion for extending broadband services into certain areas of the United States. It was intended to make the internet more accessible for under-served areas, and aspects of net neutrality and open access were written into the grant. However, the bill never set any significant precedents for net neutrality or influenced future legislation relating to net neutrality. Through 2017, the FCC has generally been favorable towards net neutrality, treating ISPs under Title II common carrier. With the onset of the Presidency of Donald Trump in 2017, and the appointment of Ajit Pai, an opponent of net neutrality, to the chairman of the FCC, the FCC has reversed many previous net neutrality rulings, and reclassified Internet services as Title I information services. The FCC's decisions have been a matter of several ongoing legal challenges by both states supporting net neutrality, and ISPs challenging it. The United States Congress has attempted to pass legislation supporting net neutrality but have failed to gain sufficient support. In 2018, a bill cleared the U.S. Senate, with Republicans Lisa Murkowski, John Kennedy and Susan Collins joining all 49 Democrats but the House majority denied the bill a hearing. Individual states have been trying to pass legislation to make net neutrality a requirement within their state, overriding the FCC's decision. California has successfully passed its own net neutrality act, which the United States Department of Justice is challenging on a legal basis. On February 8, 2021 the U.S. Justice Department withdrew its challenge to California's data protection law. Federal Communications Commission Acting Chairwoman Jessica Rosenworcel voiced support for an open internet and restoring net neutrality.