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41Free speech zone — Free speech zones (also known as First Amendment Zones, Free speech cages, and Protest zones) are areas set aside in public places for political activists to exercise their right of free speech in the United States. The First Amendment to the… …
42Use of Free and Open Source Software (FOSS) in the U.S. Department of Defense — is a 2003 report by The MITRE Corporation that documented widespread use of and reliance on free software (termed FOSS ) within the United States Department of Defense (DoD). The report helped end a debate about whether FOSS should be banned from …
43Free jazz — For the Ornette Coleman album after which this genre was named see . Infobox Music genre bgcolor=pink color=black name=Free jazz stylistic origins=Jazz cultural origins=1950s in the United States instruments=Saxophone, Trombone, Piano, Guitar,… …
44Free-market environmentalism — is a position that argues that the free market, property rights, and tort law provide the best tools to preserve the health and sustainability of the environment. This is in contrast to the most common modern approach of proactive environmental… …
45Free trade debate — Free trade is one of the most debated topics in economics of the 20th and 21st century Fact|date=December 2007. Arguments over free trade can be divided into economic, moral, and socio political arguments. The academic debate among economists is… …
46Free market roads — is the libertarian concept of privately owned roads as opposed to the most normal government owned ones in existence today.Roads are often cited as a justification for the need for government action, both for their creation and maintenance. As… …
47Free-diving — Free diver with monofin, ascending. Freediving is any of various aquatic activities that share the practice of breath hold underwater diving. Examples include breathhold spear fishing, freedive photography, apnea competitions and, to a degree,… …
48Free flight (air traffic control) — Free flight is a developing air traffic control method that uses no centralized control (e.g. air traffic controllers). Instead, parts of airspace are reserved dynamically and automatically in a distributed way using computer communication to… …
49Free Christian — Free Christians, sometimes known as Non Subscribing Protestants or Non Creedal Dissenters [ cite book |title= Studies In English Dissent |last= Nuttall|first= Geoffrey F.|year= 2002|publisher= Quinta Press|location= |isbn= 1 897856 14 8|pages= ;… …
50.free — Introduced Not officially introduced; proposed in 2010 TLD type Proposed top level domain Status Unofficial proposal Registry dotFree Group s.r.o. Sponsor dotFree Group s.r.o Intended use …
