Question: During what was did William W. Morris serve in charge of the place that would go on to become a designated National Park in 1925, and a "National Monument and Historic Shrine" in 1939?
Context: Pipe Spring National Monument is a United States National Monument located in the U.S. state of Arizona, rich with American Indian, early explorer, and Mormon pioneer history.  Administered by the National Park Service, Pipe Spring was listed on the National Register of Historic Places on October 15, 1966, and the boundaries of the Pipe Spring National Monument Historic District (a portion of the monument) were expanded in October 2000. Cape Krusenstern National Monument and the colocated Cape Krusenstern Archeological District is a U.S. National Monument and a National Historic Landmark centered on Cape Krusenstern in northwestern Alaska.  The national monument is one of fifteen new National Park Service units designated by the Alaska National Interest Lands Conservation Act (ANILCA) of 1980.  It was initially declared a national monument under the authority of the Antiquities Act by President Jimmy Carter on December 1, 1978. Glacier Bay National Park and Preserve is in the Alaska panhandle west of Juneau.  President Calvin Coolidge proclaimed the area around Glacier Bay a national monument under the Antiquities Act on February 25, 1925.  Subsequent to an expansion of the monument by President Jimmy Carter in 1978, the Alaska National Interest Lands Conservation Act (ANILCA) enlarged the national monument by 523,000 acres (2116.5 km) on December 2, 1980 and in the process created Glacier Bay National Park and Preserve, with 57,000 additional acres (230.7 km) of public land designated as national preserve to the immediate northwest of the park in order to protect a portion of the Alsek River and related fish and wildlife habitats while allowing sport hunting. Aniakchak National Monument and Preserve is a U.S. National Monument and National Preserve, consisting of the region around the Aniakchak volcano on the Aleutian Range of south-western Alaska.  The 601294 acre monument is one of the least-visited places in the National Park System due to its remote location and difficult weather.  The area was proclaimed a National Monument on December 1, 1978, and established as a National Monument and Preserve on December 2, 1980.  The National Monument encompasses 137,176 acres and the preserve 464,118 acre .  Visitation to Aniakchak is the lowest of all areas of the U.S. National Park System, according to the NPS, with only 134 documented recreational visits in 2014.  Most visitors fly into Surprise Lake inside Aniakchak Crater, but the frequent fog and other adverse weather conditions make landing in the lake difficult.  It is also possible to fly into the nearby village of Port Heiden and proceed overland to the Aniakchak Crater. Canyons of the Ancients National Monument is a national monument protecting an archaeologically-significant landscape located in the southwestern region of the U.S. state of Colorado.  The monument's 176,056 acre are managed by the Bureau of Land Management, as directed in the Presidential proclamation which created the site on June 9, 2000.  Canyons of the Ancients National Monument is part of the National Landscape Conservation System, better known as the National Conservation Lands.  This system comprises 32 million acres managed by the Bureau of Land Management to conserve, protect, and restore these nationally significant landscapes recognized for their outstanding cultural, ecological, and scientific values.  Canyons of the Ancients encompasses and surrounds three of the four separate sections of Hovenweep National Monument, which is administered by the National Park Service.  The monument was proclaimed in order to preserve the largest concentration of archaeological sites in the United States, primarily Ancestral Puebloan ruins.  As of 2005, over 6,000 individual archeological sites had been identified within the monument. Fort McHenry, in Baltimore, Maryland, is a historical American coastal pentagonal bastion fort best known for its role in the War of 1812, when it successfully defended Baltimore Harbor from an attack by the British navy from the Chesapeake Bay September 13–14, 1814.  It was first built in 1798 and was used continuously by U.S. armed forces through World War I and by the Coast Guard in World War II.  It was designated a national park in 1925, and in 1939 was redesignated a "National Monument and Historic Shrine". The Freedom Riders National Monument is a United States National Monument in Anniston, Alabama established by President Barack Obama in January 2017 to preserve and commemorate the Freedom Riders during the Civil Rights Movement.  The monument is administered by the National Park Service.  The Freedom Riders National Monument is one of three National Monuments honoring the American civil rights movements that was designated by presidential proclamation of President Obama on January 12, 2017; the others were the Birmingham Civil Rights National Monument and the Reconstruction Era National Monument. William Walton Morris (August 31, 1801 – December 11, 1865) was an American soldier and a career officer in the United States Army.  He served as a colonel and brevet brigadier general in the Regular Army (United States), with Union Army service during the American Civil War (1861–1865).  Morris served as a brigade commander primarily in charge of the defense of Fort McHenry and Baltimore Harbor.  He had several brief periods in command of VIII Corps and of the Middle Department, which almost completely overlapped with each other. Glacier Bay Basin in southeastern Alaska, in the United States, encompasses the Glacier Bay and surrounding mountains and glaciers, which was first proclaimed a U.S. National Monument on February 25, 1925, and which was later, on December 2, 1980, enlarged and designated as the Glacier Bay National Park and Preserve under the Alaska National Interest Lands Conservation Act, covering an area of 3,283,000 acres (1,329,000 ha).  In 1986, UNESCO declared an area of 57,000 acres (23,000 ha) within a World Biosphere Reserve.  This is the largest UNESCO protected biosphere in the world.  In 1992, UNESCO included this area as a part of a World Heritage site, extending over an area of 24,300,000-acre (98,000 km) which also included the Wrangell-St.  Elias National Park, Kluane National Park (Canada) and Tatshenshini-Alsek Park (Canada).  Part of the National Park is also designated a Wilderness area covering 2,658,000 acres (1,076,000 ha). Acadia National Park is a United States National Park located in the state of Maine, near Bar Harbor.  It reserves much of Mount Desert Island, and associated smaller islands, off the Atlantic coast.  Initially created as the Sieur de Monts National Monument in 1916, the park was renamed Lafayette National Park in 1919, and was given its current name of Acadia in 1929.  Over three million people visited the park in 2016.  Acadia is the oldest designated national park area east of the Mississippi River.
Answer: American Civil War