According to paragraph 4, all of the following statements about the Mount Rushmore project
A.Robinson, Norbeck, and Borglum got permission from the federal legislature for the project.
B.President Coolidge promised Robinson, Norbeck, and Borglum federal endowment for the project.
C.President Coolidge insisted that two Democrats and one Republican be included as subjects.
D.Robinson, Norbeck, and Borglum chose Jefferson, Lincoln, and Roosevelt as subjects.