Many scientists, teachers, and leaders throughout the United States agreed on the value of nature study, and the subject became an important part of how the natural world was examined in many areas of the country by the early 20th century. Scientists gave public support to the philosophy and added to the creation of a curriculum and courses. The movement was particularly popular in the Northeast, the West, and the Midwest. The South also found some use for the idea of natural science in their agriculture schools, as well as at Tuskegee Institute in Alabama (now Tuskegee University) and Hampton Institute in Virginia (now Hampton University). Nature Study could be found in both urbanized, highly populated cities and in rural school systems because of the involvement of scientists in designing and implementing curriculum. For example, Wilbur Jackman created an outline of nature study with "life and its phenomena" which examined how the study of plants and animals would consist of zoology and botany (under biology), physics, chemistry, meteorology, astronomy, geography, geology, and mineralogy.