SECTION 2: Mount Rushmore

Mount Rushmore

11 The government finally paid $ ............ to complete the heads of four United States Presidents.

12 The purpose of the construction of the president's heads is to develop ............ .

13 The carvings face ............ to experience maximum exposure to sunlight.

14 In 1885, the mountain was renamed after a ............ .

15 It took ............ years to finish the project.