Guyana the dryer savannah areas in the south-west; and the smallest interior lowlands (interior savannah) consisting mostly of mountains that gradually rise to the Brazilian border. Some of Guyana's highest mountains are Mount Ayanganna (), Monte Caburaí () and Mount Roraima ( – the highest mountain in Guyana) on the Brazil-Guyana-Venezuela tripoint border, part of the Pakaraima range. Mount Roraima and Guyana's table-top mountains (tepuis) are said to have been the inspiration for Sir Arthur Conan Doyle's 1912 novel "The Lost World". There are also many volcanic escarpments and waterfalls, including Kaieteur Falls which is believed to be the largest water
Lincoln High School (Sioux Falls, South Dakota) Lincoln High School (Sioux Falls, South Dakota) Lincoln High School is a high school in Sioux Falls, South Dakota. Enrollment is currently at 1,966 students. Lincoln was included in the list of the top 1200 public schools in the US by "Newsweek" in their May 8, 2006 issue, ranking at 1,027. Lincoln High Schools JrROTC program is affiliated with the United States Marine Corps and is involved in flag ceremonies for many of the Patriot's sporting events. They're also involved in the community hosting many ceremonies for the American Legion and VFW organizations in Sioux Falls. The JrROTC program also