Question: In regards to the American attitude that is reflected in They Met in Argentina, what president enacted that policy?

Context paragraphs:
Judiciary reform in Peru under Alberto Fujimori: During the presidency of Alberto Fujimori (1990- 2002) the Judiciary branch of Peru faced many reforms that the president enacted as a way to fulfill his campaign against terrorism.  The reforms consisted of taking jurisdiction of terrorism cases away from civilian courts, changes in the structure of the court systems, and changes in the training of magistrates.  These changes were implemented with popular support, however they also received much criticism from the legal establishment and the international community.

Appalachian stereotypes: Appalachian stereotypes are the generalizations that are made about the Appalachian people and cultures as a whole.  Appalachians, residents of the United States that reside in the area that spans from the mountains of southern New York through Alabama (referred to as Appalachia), face a number of negative stereotypes.  The people of Appalachia are often portrayed as lazy, tobacco smoking, overall-wearing farmers.  “Of the acceptable prejudices, meaning those that are either widely accepted, overlooked, or embraced as truth, that remain, the negative mainstream American attitude toward Appalachia has gone largely unchallenged for decades”, writes scholar Amanda Hayes.

1958 in Pakistan: In the recent past there has been a growing criticism in Pakistan of US policy towards India.  Since 1956, the American attitude towards Pakistan and India has seemed to be on a reversal.  A powerful group within the US administration is suggesting that Pakistan, commonly known as "the most allied ally" of the US, has now become a demanding ally.  India, on the other hand, can be projected as a model democracy in Asia to combat the moral influence of the communist block.  The repercussions of this change in the American attitude is felt all over the place: India has become more stern in its dealing with Pakistan, while in the Parliament here the alliance with the US has been under-attack for a while.  The Prime Minister's speech today seems to be a fitting climax to the debate.  The drop scene is nobody's guess, though!

They Met in Argentina: They Met in Argentina is a 1941 American film, directed by Leslie Goodwins and Jack Hively for RKO Pictures, Hively had to come in and finish the picture after Goodwins was hospitalized for pneumonia.  Maureen O'Hara plays an Argentinian who falls in love with a Texan (James Ellison), who is attempting to buy a racehorse from her father.  It was one of a number of Hollywood films from the 1940s produced to reflect America's "Good Neighbor policy" towards Latin American countries.  "They Met in Argentina" was not well received by audiences, critics, or the Argentine government.

Clay T. Whitehead: Clay T. "Tom" Whitehead (November 13, 1938 – July 23, 2008 ) was a United States government official who served as Special Assistant to the President from 1968-1970; Director of the White House Office of Telecommunications Policy (OTP) from 1970 to 1974 during the Nixon administration; clandestinely, Director of the Ford Transition Team immediately before Nixon's resignation; and an operative in the White House during the initial phases of the Ford transition.  Both as Special Assistant to the President and Director of OTP, Whitehead pioneered a policy of competition across the telecommunications industries, which later was reflected in legislation and regulations in the United States and around the world.

National Environmental Policy Act: The National Environmental Policy Act (NEPA) is a United States environmental law that promotes the enhancement of the environment and established the President's Council on Environmental Quality (CEQ).  The law was enacted on January 1, 1970.  NEPA's importance can not be overstated.  Eccleston has called it the world's equivalent of an “environmental Magna Carta”.  To date, more than 100 nations around the world have enacted national environmental policies modeled after NEPA.

Trade Sanction Reform and Export Enhancement Act: The Trade Sanction Reform and Export Enhancement Act (Title IX) was enacted by the United States Congress and signed by President Bill Clinton in 2000 (www.fas.usda.gov).  The act altered regulations in regards to U.S. trade with Cuba.  Under the act, the trade of certain agricultural commodities (defined and listed under section 102 of the Agricultural Trade Act of 1978) and medicine/medical devices (defined and listed under section 201 of the Federal Food, Drug, and Cosmetic Act) became permitted (www.bis.doc.gov).  This act does not change any legislation in terms of receiving U.S. imports from Cuba.  In addition, the act is not comprehensive and still heavily regulates what goods are exported to Cuba.

1923 Imperial Conference: The Imperial Conference of 1923 met in London in the autumn of 1923, the first attended by the new Irish Free State.  While named the Imperial Economic Conference, the principal activity concerned the rights of the Dominions in regards to determining their own foreign policy.

Navigation Acts: The Navigation Acts were a series of English laws that restricted colonial trade to England.  They were first enacted in 1651 and throughout that time until 1663, and were repealed in 1849.  They reflected the policy of mercantilism, which sought to keep all the benefits of trade inside the Empire, and to minimize the loss of gold and silver to foreigners.  They prohibited the colonies from trading directly with the Netherlands, Spain, France, and their colonies.  The original ordinance of 1651 was renewed at the Restoration by Acts of 1660, 1663, 1670, and 1673, with subsequent minor amendments.  The Acts formed the basis for English overseas trade for nearly 200 years.  Additionally the Acts restricted the employment of non-English sailors to a quarter of the crew on returning East India Company ships.

Good Neighbor policy: The Good Neighbor policy was the foreign policy of the administration of United States President Franklin Roosevelt towards Latin America.  Although the policy was implemented by the Roosevelt administration, President Woodrow Wilson had previously used the term—but subsequently went on to invade Mexico.  Senator Henry Clay had coined the term "Good Neighbor" in the previous century.

Supporting paragraphs: They Met in Argentina Good Neighbor policy
Answer: Franklin Roosevelt