Question: What country does Mount Gannett and Henry Gannett have in common?
Context: Mount Gannett is a 9649 feet peak in the Chugach Mountains of eastern Alaska, United States, located 50 miles east of the city of Anchorage.  It was named by Lawrence Martin of the U.S. Geological Survey in 1911 for Henry Gannett.  One arm of the Knik Glacier flows from the ice fields of Mount Gannett's north and east slopes, and the Colony Glacier rises on the west and southwest slopes, flowing into Inner Lake George.  In between, the Gannett Glacier flows down a narrow valley northwest of the summit to join the Knik Glacier.  The mountain has an estimated topographic prominence of 4300 feet . Mount Chittenden el.  10088 ft is a mountain peak in the Absaroka Range in Yellowstone National Park.  The peak was named by Henry Gannett of the Hayden Geological Survey of 1878 for George B. Chittenden.  Chittenden was a Geological Survey member who had worked with Gannett, Hayden and others in surveys in Montana, Idaho and Wyoming.  Chittenden never participated in any of the Yellowstone surveys. Mount Koven (13271 ft ) is located in the Wind River Range in the U.S. state of Wyoming.  Mount Koven is the 16th highest peak in Wyoming.  The summit is on the Continental Divide in both Shoshone and Bridger-Teton National Forests and it is .75 mi north-northwest of Gannett Peak.  The Gannett Glacier flanks the peak to the east, while Minor Glacier is just southwest of the mountain. The Bechler River is a remote major river flowing southwest entirely within the confines of Yellowstone National Park to it confluence with the Fall River in the southwest section of the park.  The river was named by Frank Bradley, a member of the 1872 Hayden Geological Survey for cartographer and explorer Gustavus R. Bechler, the chief surveyor and mapmaker on the survey.  Henry Gannett also a member of the survey claimed that Bechler discovered the river, but trapper Osborne Russell explored the area in 1830. Samuel Stinson Gannett (February 10, 1861 – August 5, 1939) was an American geographer, topographer, and cartographer.  He was born on February 10, 1861, in Augusta, Maine, cousin of Henry Gannett.  He attended Bowdoin College, and then MIT. Mount Woodrow Wilson (13502 ft ) is located in the Wind River Range in the U.S. state of Wyoming.  Mount Woodrow Wilson is the eighth-highest mountain in the range and the ninth-highest in Wyoming.  The summit is located in the Bridger Wilderness of Bridger-Teton National Forest on the Continental Divide, 1.25 mi south of Gannett Peak.  The flanks of the mountain are covered in snowfields and glaciers, including Dinwoody Glacier to the northeast, Mammoth Glacier to the west and Sphinx Glacier to the south. Henry Gannett (August 24, 1846 – November 5, 1914) was an American geographer who is described as the "Father of the Quadrangle" which is the basis for topographical maps in the United States. The 1952 Mount Gannett C-124 crash was an accident in which a United States Air Force Douglas C-124 Globemaster II military transport aircraft crashed into Mount Gannett in the Chugach Mountains, Alaska, on November 22, 1952.  All of the 52 people on board were killed. Pinnacle Ridge (13365 ft ) is located in the Wind River Range in the U.S. state of Wyoming.  Pinnacle Ridge is an arête and the highest point on that ridge is the 14th highest summit in Wyoming, about equidistant from Gannett Peak to the north and Mount Woodrow Wilson to the south.  The summit is on the Continental Divide in both Shoshone and Bridger-Teton National Forests.  The Dinwoody Glacier is on the eastern slopes of Pinnacle Ridge. Mount Whitecap (13025 ft ) is located in the northern Wind River Range in the U.S. state of Wyoming.  Situated 2.25 mi southwest of Gannett Peak, Mount Whitecap is in the Bridger Wilderness of Bridger-Teton National Forest.  Baby Glacier lies just to the east of the peak and Split Mountain is 1 mi southeast.  Mount Whitecap is the 30th tallest peak in Wyoming.
Answer: United States