In 1909 , he joined the American Museum of Natural History and became ( 1921 ) the first curator of the newly created Department of Entomology , where he remained for the rest of life . He created popular museum exhibits , including the first insect dioramas and " insect zoos " featuring live specimens . In the 1920s , established the country 's first guided nature trail in Harriman State Park , New York . Wilhelm Roux ( Died 15 Sep 1924 ; born 9 June 1850 ) .

Question: What happened after the death of Wilhelm Roux ?
Answer: Many other great minds came after him and changed some of what he had doneHis basic principles were maintained but his exhibitions and trails were changedNone of the above choices .His work was appreciated and accepted and people began to visit the museum exhibitions and nature trails he had advented