Question: A statue of Edward Snowden was placed in what 30.2 acre park that was formerly called Fort Putnam?
Context: Snowden is a 2016 biographical political thriller film directed by Oliver Stone and written by Stone and Kieran Fitzgerald, based on the books "The Snowden Files" by Luke Harding and "Time of the Octopus" by Anatoly Kucherena.  The film stars an ensemble cast that includes Joseph Gordon-Levitt as the title character, Edward Snowden, with Shailene Woodley, Melissa Leo, Zachary Quinto, Tom Wilkinson, Scott Eastwood, Logan Marshall-Green, Timothy Olyphant, Ben Schnetzer, LaKeith Lee Stanfield, Rhys Ifans and Nicolas Cage also starring.  Filming began on February 16, 2015 in Munich, Germany. The statue of Edward Snowden, called Prison Ship Martyrs' Monument 2.0 by its creators, was an ephemeral, illegally installed public statue of Edward Snowden, an American whistleblower who leaked classified information from the National Security Agency (NSA) and was charged with federal crimes as a result.  The bronze-like statue was placed in Fort Greene Park in Fort Greene, Brooklyn, New York City, on April 6, 2015.  It was attached to a Doric column on the perimeter of the park's Prison Ship Martyrs' Monument, a memorial and crypt which honors and inters the more than 11,500 American prisoners of war who died in the American Revolution while housed on British prison ships. Fort Putnam was a military garrison during the Revolutionary War at West Point, New York, United States.  Built by a regiment of Colonel Rufus Putnam's 5th Massachusetts Regiment, it was completed in 1778 with the purpose of supporting Fort Clinton, which sat on the edge of the Hudson River about a 3/4 of a mile away.  The fort was rebuilt and enlarged in 1794 before falling into disuse and disrepair as the military garrison at West Point became obsolete in the early mid-19th century.  It underwent a major preservation as a historical site in 1909, and has been continually in the process of preservation since.  Sitting at an altitude of 500 feet above sea level, it was West Point's largest garrison during the Revolutionary War.  The Fort is under the supervision of the West Point Museum Director, David M. Reel and is operated by the United States Army Garrison, West Point.  Access to the Fort is seasonal and as summer staff are available. No Place to Hide: Edward Snowden, the NSA, and the U.S. Surveillance State is a 2014 non-fiction book by American investigative journalist Glenn Greenwald.  It was first published on May 13, 2014 through Metropolitan Books and details Greenwald's role in the global surveillance disclosures as revealed by the former National Security Agency contractor Edward Snowden.  The documents from the Snowden archive cited in the book are freely available online. Commentary on Edward Snowden's disclosure is part of the Reactions to global surveillance disclosures made by Edward Snowden. Redoubt Four was a supporting defensive position of Fort Putnam during the Revolutionary War defensive network at West Point.  It was constructed under the command of Tadeusz Kosciuszko in 1778-1779.  During the war, it was a key defensive overwatch position for Fort Putnam 300 feet below, which was in turn the key overwatch position for Fort Clinton.  According to Benedict Arnold, the fort required approximately 100 soldiers to man it.  The redoubt was partially restored in 1975-1976 as part of the bicentennial celebration.  It can be accessed by foot year round from Patrick Trail (road) approximately .5 miles from the West Point Post Exchange complex. On 1 July 2013, president Evo Morales of Bolivia, who had been attending a conference of gas-exporting countries in Russia, appeared predisposed to offer asylum to Edward Snowden during an interview with RT.  The following day, the airplane Dassault Falcon 900 carrying him back to Bolivia from Russia took off from Vnukovo Airport, but was rerouted to Austria when France, Spain and Italy reportedly denied access to their airspace, allegedly due to suspicions that Snowden was on board.  Snowden was in fact still in Sheremetyevo Airport, where he had been staying since arriving in Russia a week earlier. Ongoing news reports in the international media have revealed operational details about the United States National Security Agency (NSA) and its international partners' global surveillance of foreign nationals and U.S. citizens.  The reports mostly emanate from a cache of top secret documents leaked by ex-NSA contractor Edward Snowden, which he obtained whilst working for Booz Allen Hamilton, one of the largest contractors for defense and intelligence in the United States.  In addition to a trove of U.S. federal documents, Snowden's cache reportedly contains thousands of Australian, British and Canadian intelligence files that he had accessed via the exclusive "Five Eyes" network.  In June 2013, the first of Snowden's documents were published simultaneously by "The Washington Post" and "The Guardian", attracting considerable public attention.  The disclosure continued throughout 2013, and a small portion of the estimated full cache of documents was later published by other media outlets worldwide, most notably "The New York Times" (United Fort Greene Park is a city-owned and -operated park in the Fort Greene neighborhood of Brooklyn, New York City.  The 30.2 acre park was named after the fort which was formerly located there, originally named Fort Putnam, and then renamed Fort Greene in 1812 for Nathanael Greene, a hero of the American Revolutionary War. Verax is a five-minute 2013 short film about the Edward Snowden leaking event in Hong Kong.  Produced by amateur filmmakers in Hong Kong, it was posted to YouTube in June 2013.  The name of the film originates from Snowden's codename for himself, which means "truth teller" in Latin.  It was produced by the group J.Shot Videos.  According to the producers, this was the first film ever produced about Snowden.
Answer: Fort Greene Park