Question: The Enemy Expatriation Act (HR 3166 and S. 1698) is a proposed law in the United States sponsored by Scott Philip Brown, an American attorney, politician, diplomat, and the U.S. Ambassador to which country?

Context paragraphs:
Jerusalem Embassy Act: The Jerusalem Embassy Act of 1995 is a public law of the United States passed by the 104th Congress on October 23, 1995.  It was passed for the purposes of initiating and funding the relocation of the Embassy of the United States in Israel from Tel Aviv to Jerusalem, no later than May 31, 1999, and attempted to withhold 50 percent of the funds appropriated to the State Department specifically for "Acquisition and Maintenance of Buildings Abroad" as allocated in fiscal year 1999 until the United States Embassy in Jerusalem had officially opened.  The act also called for Jerusalem to remain an undivided city and for it to be recognized as the capital of the State of Israel.  Israel's declared capital is Jerusalem, but this is not internationally recognized, pending final status talks in the Israeli–Palestinian conflict.  The United States has withheld recognition of the city as Israel's capital.  The proposed law was adopted by the Senate (93–5), and the House (374–37).

John Sherman Cooper: John Sherman Cooper (August 23, 1901 – February 21, 1991) was a politician, jurist, and diplomat from the U.S. state of Kentucky.  He served three non-consecutive, partial terms in the United States Senate before being elected to two full terms in 1960 and 1966.  He also served as U.S. Ambassador to India from 1955 to 1956 and U.S. Ambassador to East Germany from 1974 to 1976.  He was the first Republican to be popularly elected to more than one term as a senator from Kentucky and, in both 1960 and 1966, he set records for the largest victory margin for a Kentucky senatorial candidate from either party.

Expatriation Act of 1868: The Expatriation Act of 1868 was an act of the 40th United States Congress regarding the right to renounce one's citizenship.  It states that "the right of expatriation is a natural and inherent right of all people" and "that any declaration, instruction, opinion, order, or decision of any officers of this government which restricts, impairs, or questions the right of expatriation, is hereby declared inconsistent with the fundamental principles of this government".  Its intent was to counter other countries' claims that U.S. citizens owed them allegiance; it was an explicit rejection of the feudal common law principle of perpetual allegiance.

Cable Act: The Cable Act of 1922 (ch.  411, 42 Stat.  1021, "Married Women's Independent Nationality Act") was a United States federal law that reversed former immigration laws regarding marriage.  (It is also known as the Married Women's Citizenship Act or the Women's Citizenship Act).  Previously, a woman lost her US citizenship if she married a foreign man, since she assumed the citizenship of her husband, a law that did not apply to US citizen men who married foreign women.  The law repealed sections 3 and 4 of the Expatriation Act of 1907.

Scott Brown (politician): Scott Philip Brown (born September 12, 1959) is an American attorney, politician, diplomat, and the U.S. Ambassador to New Zealand.  From 2010 to 2013, he served as a U.S. Senator from Massachusetts, and in 2014 he was the Republican nominee for U.S. Senate from New Hampshire.

Expatriation Act of 1907: The Expatriation Act of 1907 (59th Congress, 2nd session, chapter 2534, enacted March 2, 1907) was an act of the 59th United States Congress concerning United States nationality law and renunciation of citizenship.  It effectively functioned as Congressional endorsement of the various "ad hoc" rulings on loss of United States nationality that had been made by the State Department since the passage of the Expatriation Act of 1868.  Some sections of it were repealed by other acts in the early 1920s; those sections which remained were codified at , but those too were repealed by the Nationality Act of 1940.

Douglas Kmiec: Douglas W. Kmiec (pronounced kah-MECK; born September 24, 1951) is an American legal scholar, author, and former U.S. ambassador.  He is the Caruso Family Chair and Professor of Constitutional Law at Pepperdine University School of Law.  Kmiec came to prominence during the United States presidential election, 2008 when, although a Republican, he endorsed Democrat Barack Obama.  In July 2009, he was nominated by President Obama to serve as U.S. Ambassador to Malta.  He was confirmed by the Senate and served for close to two years as ambassador to Malta.  He resigned his post effective May 31, 2011.

Keith Harper (lawyer): Keith M. Harper is an American attorney and diplomat who was the first Native American to ever receive the rank of a U.S. ambassador.  He is a member of the Cherokee Nation of Oklahoma and as a lawyer he is known for working on behalf of Native Americans.  He was, from June 2014 to January 2017, the U.S. representative to the United Nations Human Rights Council in Geneva.

Enemy Expatriation Act: The Enemy Expatriation Act (HR 3166 and S. 1698) is a proposed law in the United States sponsored by Senators Joe Lieberman (I-CT) and Scott Brown (R-MA) and Representatives Charlie Dent (R-PA) and Jason Altmire (D-PA).  The bill would allow the United States government to strip US citizens of their citizenship if they participate in terrorism, defined as "providing material support or resources to a Foreign Terrorist Organization, as designated by the secretary of state, or actively engaging in hostilities against the United States or its allies."  In early 2012, the proposal was compared to the recently passed National Defense Authorization Act, and some writers have suggested that the two laws could be used together to take away citizens' civil liberties.  If passed, the bill would add to the circumstances under which US citizenship can be lost.

Zalmay Khalilzad: Zalmay Mamozy Khalilzad (Pashto: زلمی خلیلزاد "Zalmay Khalīlzād"; born March 22, 1951) is a former American diplomat and a counselor at the Center for Strategic and International Studies (CSIS) and president of Gryphon Partners and Khalilzad Associates, an international business consulting firm based in Washington, D.C. He was the United States Ambassador to the United Nations under President George W. Bush.  He has been involved with U.S. policy makers at the White House, State Department and Pentagon since the mid-1980s, and was the highest-ranking Muslim American in the Administration of U.S. President George W. Bush.  Khalilzad's previous assignments in the Administration include U.S. Ambassador to Afghanistan and U.S. Ambassador to Iraq.  In 2017, he was considered for U.S. Secretary of State under the Presidency of Donald Trump.

Supporting paragraphs: Enemy Expatriation Act Scott Brown (politician)
Answer: New Zealand