Question: A nation which has a Federal Detention Center in the birthplace of Margaret Mead has been attacked by a terrorist group who Bush targeted with the 'war on terror'. What is the biggest attack by that group on that nation?

<P0-S0> It is operated by the Federal Bureau of Prisons, a division of the United States Department of Justice. <P0-S1> The Federal Detention Center (FDC Philadelphia) is a United States Federal prison in Center City, Philadelphia, Pennsylvania which holds male and female inmates prior to or during court proceedings, as well as inmates serving brief sentences. <SEP> <P1-S0> the obama administration began to reengage in iraq with a series of airstrikes aimed at isis beginning on 10 august 2014. on 9 september 2014 president obama said that he had the authority he needed to take action to destroy the militant group known as the islamic state of iraq and the levant, citing the 2001 authorization for use of military force against terrorists, and thus did not require additional approval from congress. <P1-S1> the following day on 10 september 2014 president barack obama made a televised speech about isil, which he stated "our objective is clear: we will degrade, and ultimately destroy, isil through a comprehensive and sustained counter-terrorism strategy". <P1-S2> obama has authorized the deployment of additional u.s. forces into iraq, as well as authorizing direct military operations against isil within syria. <P1-S3> on the night of 21/22 september the united states, saudi arabia, bahrain, the uae, jordan and qatar started air attacks against isis in syria. <P1-S4> [citation needed] <SEP> <P2-S0> Her father, Edward Sherwood Mead, was a professor of finance at the Wharton School of the University of Pennsylvania, and her mother, Emily (née Fogg) Mead, was a sociologist who studied Italian immigrants. <P2-S1> Her sister Katharine (1906–1907) died at the age of nine months. <P2-S2> Margaret Mead, the first of five children, was born in Philadelphia, but raised in nearby Doylestown, Pennsylvania. <P2-S3> This was a traumatic event for Mead, who had named the girl, and thoughts of her lost sister permeated her daydreams for many years. <P2-S4> Her family moved frequently, so her early education was directed by her grandmother until, at age 11, she was enrolled by her family at Buckingham Friends School in Lahaska, Pennsylvania. <P2-S5> Her family owned the Longland farm from 1912 to 1926. <P2-S6> Born into a family of various religious outlooks, she searched for a form of religion that gave an expression of the faith that she had been formally acquainted with, Christianity. <P2-S7> In doing so, she found the rituals of the Episcopal Church to fit the expression of religion she was seeking. <P2-S8> Mead studied one year, 1919, at DePauw University, then transferred to Barnard College where she found anthropology mired in "the stupid underbrush of nineteenth century arguments." <SEP> <P3-S0> the war on terrorism is a global effort by the governments of several countries (primarily the united states and its principal allies) to neutralize international terrorist groups (primarily islamic extremist terrorist groups, including al-qaeda) and ensure that countries considered by the us and some of its allies to be rogue nations no longer support terrorist activities. <P3-S1> it has been adopted primarily as a response to the september 11, 2001 attacks on the united states. <P3-S2> since 2001, terrorist motivated attacks upon service members have occurred in arkansas and texas. <SEP> <P4-S0> On 16 September 2001, at Camp David, President George W. Bush used the phrase war on terrorism in an unscripted and controversial comment when he said, "This crusade – this war on terrorism – is going to take a while, ... " Bush later apologized for this remark due to the negative connotations the term crusade has to people, e.g. <P4-S1> On 20 September 2001, during a televised address to a joint session of congress, Bush stated that, "(o)ur 'war on terror' begins with al-Qaeda, but it does not end there. <P4-S2> of Muslim faith. <P4-S3> The word crusade was not used again. <P4-S4> It will not end until every terrorist group of global reach has been found, stopped, and defeated." <SEP> <P5-S0> Journalist Yosri Fouda of the Arabic television channel Al Jazeera reported that in April 2002 Khalid Sheikh Mohammed admitted his involvement in the attacks, along with Ramzi bin al-Shibh. <P5-S1> Mohammed was also an adviser and financier of the 1993 World Trade Center bombing and the uncle of Ramzi Yousef, the lead bomber in that attack.Mohammed was arrested on March 1, 2003, in Rawalpindi, Pakistan, by Pakistani security officials working with the CIA. <P5-S2> The 9/11 Commission Report determined that the animosity towards the United States felt by Mohammed, the principal architect of the 9/11 attacks, stemmed from his "violent disagreement with U.S. foreign policy favoring Israel". <P5-S3> He was then held at multiple CIA secret prisons and Guantanamo Bay where he was interrogated and tortured with methods including waterboarding. <P5-S4> During U.S. hearings at Guantanamo Bay in March 2007, Mohammed again confessed his responsibility for the attacks, stating he "was responsible for the 9/11 operation from A to Z" and that his statement was not made under duress.