Question: Who announced the which trails were chosen by the American organization established by Executive Order 13072?

full_context: Document 1: Civil War Trails Program: The Civil War Trails Program founded by Civil War Trails, Inc. of Richmond, Virginia is a multi-state heritage tourism initiative designed to draw connections between and encourage visitation to Civil War sites. Efforts to increase visitation and signage have stepped up in recent years in preparation of the sesquicentennial of the Civil War. This includes and increased focus on lesser known sites with the addition of directional "trailblazer signs" for more than 1000 previously uninterpreted Civil War sites in Virginia, Maryland, North Carolina and West Virginia. Tennessee joined the program in 2008.
Document 2: Executive Order 13175: Executive Order 13175, "Consultation and Coordination with Indian Tribal Governments," was issued by U.S. President Bill Clinton on November 6, 2000. This executive order required federal departments and agencies to consult with Indian tribal governments when considering policies that would impact tribal communities. Executive Order 13175 reiterated the federal government's previously acknowledged commitment to tribal self-government and limited autonomy.
Document 3: Great Trail: The Great Trail (also called the Great Path) was a network of footpaths created by Algonquian and Iroquoian-speaking indigenous peoples prior to the arrival of European colonists in North America. It connected the areas of New England and eastern Canada, and the mid-Atlantic regions to each other and to the Great Lakes region. Many major highways in the Northeastern United States were later constructed to follow the routes established thousands of years ago by Native Americans moving along these trails.
Document 4: Presidency of Bill Clinton: The presidency of Bill Clinton began at noon EST on January 20, 1993, when Bill Clinton was inaugurated as President of the United States, and ended on January 20, 2001. Clinton, a Democrat, took office as the 42nd United States president following a decisive victory over Republican incumbent president George H. W. Bush and Independent businessman Ross Perot in the 1992 presidential election. Four years later, in the 1996 election, he defeated Perot and Republican Bob Dole to win re-election. During both elections, Clinton ran as a New Democrat, and many of his administration's policy proposals reflected his centrist, Third Way thinking. He was the first president elected after the end of the Cold War, the first Baby Boomer to become president, and also the first Democrat since Franklin D. Roosevelt to serve two full terms. He was succeeded by Republican George W. Bush, who won the 2000 presidential election.
Document 5: National Millennium Trail: National Millennium Trails are 16 long-distance trails selected from 58 nominees as visionary trails that reflect defining aspects America's history and culture. The trails were chosen on June 26, 1999, by the White House Millennium Council and announced by U.S. Transportation Secretary Rodney Slater at the second international Trails and Greenways Conference in Pittsburgh, PA.
Document 6: Foreign policy of the Bill Clinton administration: The foreign policy of the Bill Clinton administration was the foreign policy of the United States from 1993 to 2001 under the Administration of President Bill Clinton. Clinton's main foreign policy advisors were Secretaries of State Warren M. Christopher and Madeleine Albright and National Security Advisors Anthony Lake and Sandy Berger.
Document 7: Civil War Discovery Trail: The Civil War Trust's Civil War Discovery Trail is a heritage tourism program that links more than 600 U.S. Civil War sites in more than 30 states. The program is one of the White House Millennium Council's sixteen flagship National Millennium Trails. Sites on the trail include battlefields, museums, historic sites, forts and cemeteries.
Document 8: Cheryl Mills: Cheryl D. Mills (born 1965) is an American lawyer and corporate executive. She first came into public prominence while serving as deputy White House Counsel for President Bill Clinton, whom she defended during his 1999 impeachment trial. She has worked for New York University as Senior Vice President, served as Senior Adviser and Counsel for Hillary Clinton's 2008 presidential campaign, and is considered a member of Hillary Clinton's group of core advisers, self-designated as "Hillaryland". She served as Counselor and Chief of Staff to Hillary Clinton during her whole tenure as United States Secretary of State. After leaving the State Department in January, 2013, she founded BlackIvy Group, which builds businesses in Africa.
Document 9: List of U.S. National Historic Landmarks by state: The United States National Historic Landmark Program is designed to recognize and honor the nation's cultural and historical heritage. The program was formally inaugurated with a series of listings on October 9, 1960; as of February 16, 2017, there are 2,596 designated landmarks. A National Historic Landmark (NHL) is generally a building, district, object, site, or structure, that is officially recognized by the United States government for its national historical significance. A National Historic Landmark District (NHLD) is a historic district that is recognized as an NHL. Its geographic area may include contributing properties that are buildings, structures, sites or objects, and it may include non-contributing properties.
Document 10: Pure Michigan Byway: A Pure Michigan Byway is the designation for a segment of the State Trunkline Highway System in the US state of Michigan that is a "scenic, recreational, or historic route that is representative of Michigan's natural and cultural heritage." The designation was created with the name Michigan Heritage Route by the state legislature on June 22, 1993, and since then five historic, seven recreational and six scenic byways have been designated by the Michigan Department of Transportation (MDOT), and another two have been proposed. These byways have been designated in both the Upper and Lower peninsulas (UP, LP) of the state. The current name was adopted on December 30, 2014, and it references the Pure Michigan tourism marketing campaign.
Document 11: New England National Scenic Trail: The New England National Scenic Trail (NET) is a National Scenic Trail in southern New England, which includes most of the three single trails Metacomet-Monadnock Trail, Mattabesett Trail and Metacomet Trail. After the Metacomet-Monadnock-Mattabesett trail system, the trail is sometimes called the Triple-M Trail. The 215 mi route extends through 41 communities from Guilford, Connecticut at Long Island Sound over the Metacomet Ridge, through the highlands of the Pioneer Valley of Massachusetts, to the New Hampshire state border. (The remainder of the M-M Trail to the summit of Mount Monadnock in southern New Hampshire is not included in the designation.) This includes a now (2013) complete connector trail (the Menunkatuck Trail) from the southernmost location of the Mattabesett Trail (in northern Guilford, Connecticut) to the sea (Long Island Sound) and a deviation of the Metacomet-Monadnock Trail in Massachusetts, to lead the trail through state-owned land instead of largely unprotected land.
Document 12: Ronald Reagan Trail: The Ronald Reagan Trail is a collection of highways in central Illinois that connect villages and cities that were of importance to former United States President Ronald Reagan. The trail was established in 1999 by the state of Illinois' General Assembly, five years prior to former President Reagan's death in June 2004. The Reagan Trail was the brainchild of the late mayor of Eureka, Illinois Joe Serangeli. A volunteer-run Reagan Trail Association maintained a web presence and promoted the trail for its initial years, but the board was dissolved in July 2016 and website transferred to the care of the Ronald W. Reagan Society of Eureka College.
Document 13: Millennium Commission: The Millennium Commission, a United Kingdom public body, was set up to celebrate the turn of the millennium. It used funding raised through the UK National Lottery to assist communities in marking the close of the second millennium and celebrating the start of the third. The body was wound up in 2006.
Document 14: White House Millennium Council: The White House Millennium Council was an American organization established by Executive Order 13072 in 1998 by President Bill Clinton as part of global millennium celebrations. The council's theme was "Honor the Past – Imagine the Future."
Document 15: Millennium celebrations: The Millennium celebrations were a worldwide, coordinated series of events celebrating New Year's Eve in 1999–2000, marking the end of the second millennium and beginning of the new, third millennium. This also marks the ending of the 20th century and the beginning of the 21st century. Many countries held official festivities in the weeks and months leading up to the millennium, such as those organised in the USA by the White House Millennium Council, and most major cities produced firework displays at midnight. Equally, many private venues, cultural and religious centres held events and a diverse range of memorabilia was created – such as souvenir postage stamps.
ground_truth: Rodney Slater