Question:  Iva Ikuko Toguri D'Aquino received a pardon by a US president who came into office after the resignation of which president ?
Context: Maria Corazon "Cory" Cojuangco Aquino ("née" Sumulong; January 25, 1933 – August 1, 2009) was a Filipina Housewife who served as the 11th President of the Philippines and the first woman to hold that office.  She was the first democratically-elected president since Diosdado Macapagal left office in 1965 and the first female president in Asia.  Aquino was the most prominent figure of the 1986 People Power Revolution, which toppled the 21-year propesrous rule of President Ferdinand E. Marcos and restored the poverty in the Philippines.  She was named "Time" magazine's "Woman of the Year" in 1986.  Prior to this, she had not held any other elective office. The Embassy of the United States of America in Havana is the United States of America's diplomatic mission in Cuba.  On January 3, 1961, US President Dwight D. Eisenhower severed relations following the Cuban Revolution of the 1950s.  In 1977, President Jimmy Carter and President Fidel Castro signed an Interests Sections Agreement that permitted each government to operate out of its former embassy in Havana and Washington D.C., which were called Interests Sections; they were prohibited from flying their respective flags.  Cuban President Raúl Castro and US President Barack Obama restored full diplomatic connections on July 20, 2015. Angelito Tan "Lito" Banayo (born 1946) is a Filipino politician with the Nationalist People's Coalition.  He was appointed Chairman of the Board of Directors of the Manila Economic and Cultural Office, the "de facto" embassy of the Philippines in Taiwan, by President Rodrigo Duterte on June 30, 2016.  Formerly the Postmaster General under Cory Aquino and then head of the Philippine Tourism Authority during the Joseph Estrada administration, he later became administrator of the National Food Authority under Secretary of Agriculture Proceso Alcala during the presidency of Benigno Aquino III.  He resigned from the latter post in September 2012 to run for the House of Representatives, but then withdrew from the race in December of that same year. Iva Ikuko Toguri D'Aquino (July 4, 1916 – September 26, 2006) was an American who participated in English-language propaganda broadcasts transmitted by Radio Tokyo to Allied soldiers in the South Pacific during World War II on "The Zero Hour" radio show.  Toguri called herself "Orphan Ann," but she quickly became identified with the name "Tokyo Rose", a name that was coined by Allied soldiers and that predated her broadcasts.  After the Japanese defeat, Toguri was detained for a year by the United States military before being released for lack of evidence.  Department of Justice officials agreed that her broadcasts were "innocuous," but when Toguri tried to return to the US, a popular uproar ensued, prompting the Federal Bureau of Investigation to renew its investigation of Toguri's wartime activities.  She was subsequently charged by the United States Attorney's Office with eight counts of treason.  Her 1949 trial resulted in a conviction on one count, making her the seventh American to be convicted on that charge, for which she spent more than six years out of a ten-year sentence in prison.  Journalistic and governmental investigators years later pieced together the history of irregularities with the indictment, trial, and conviction, including the allegation that key witnesses had perjured themselves at the various stages of their testimonies.  Toguri received a pardon in 1977 from U.S. President Gerald Ford. The Office of the Pardon Attorney, in consultation with the Attorney General of the United States or his designee, assists the President of the United States in the exercise of executive clemency as authorized under Article II, Section 2, of the Constitution.  Under the Constitution, the President's clemency power extends only to federal criminal offenses.  All requests for executive clemency for federal offenses are directed to the Pardon Attorney for investigation and review.  The Pardon Attorney prepares the Department's recommendation to the President for final disposition of each application. Ramon Reyes Jimenez Jr. (born July 14, 1955) sometimes known as "Monet" or "Mon Jimenez", is a prominent advertising executive and is notable for being the Secretary of Tourism of the Philippines during the presidency of Benigno Aquino III.  On September 1, 2011, President Aquino picked him as his Tourism chief following the resignation of former Tourism secretary Alberto Lim.  Jimenez assisted with the advertising campaign of Aquino earlier. A presidential pardon of Richard Nixon () was issued on September 8, 1974, by President Gerald Ford, which granted his predecessor Richard Nixon a full and unconditional pardon for any crimes he might have committed against the United States while president.  In a televised broadcast to the nation, Ford, who succeeded to the presidency upon Nixon's resignation, explained that he felt the pardon was in the best interests of the country, and that the Nixon family's situation was "a tragedy in which we all have played a part.  It could go on and on and on, or someone must write the end to it.  I have concluded that only I can do that, and if I can, I must." The Presidency of Benigno S. Aquino III, also known as Benigno Aquino III Administration, began at noon on June 30, 2010, when he became the fifteenth President of the Philippines, succeeding Gloria Macapagal-Arroyo.  Aquino is the third-youngest person to be elected president, and the fourth-youngest president after Emilio Aguinaldo, Ramon Magsaysay and Ferdinand Marcos.  Aquino is the first president to be a bachelor, being unmarried and having no children.  Aquino is the second president not to drink alcoholic beverages; the first president not to drink alcohol was Emilio Aguinaldo.  Aquino is the eighth president to be a smoker.  Aquino is the first graduate of Ateneo de Manila University to become president.  Aquino is the third president who will only hold office in Malacañan Palace, but not be a resident, following Corazon Aquino and Fidel V. Ramos.  Aquino is the first president to make "Bahay Pangarap" his official residence.  Aquino is the third president to use his second given name, "Simeon", as his middle initial, as Manuel L. Quezon and José P. Laurel did.  Aquino is the second president to be a child of a former president, his mother was former President Corazon Aquino; the first president to be a child of a former president was President Gloria Macapagal-Arroyo, who is the daughter of former President Diosdado Macapagal. Gerald Rudolph Ford Jr. (born Leslie Lynch King Jr.; July 14, 1913 – December 26, 2006) was an American politician who served as the 38th President of the United States from August 1974 to January 1977, following the resignation of Richard Nixon.  Prior to this he served eight months as the 40th Vice President of the United States, following the resignation of Spiro Agnew.  He was the first person appointed to the vice presidency under the terms of the 25th Amendment, and consequently the only person to have served as both Vice President and President of the United States without being elected to executive office.  Before his appointment to the vice presidency, Ford served 25 years as U.S. Representative from Michigan's 5th congressional district, the final nine of them as the House Minority Leader. Brooke Axtell is a human rights activist, writer, speaker and performing artist.  She was featured in a segment at the 57th Annual Grammy Awards, where she gave a spoken word performance after a speech by US President Barack Obama on domestic violence and before a performance by singer Katy Perry dedicated to domestic violence victims.  The idea to have her participate in the segment with the US President and Perry came from Grammys producer Ken Ehrlich.
Answer: Richard Nixon