2. The upper valley ([275]-[276]).

III. Prairies, plains, and desert.

1. Cattle ranges and cowboys ([276]-[278], [431]-[432]).

2. The free homesteads ([432]-[433]).

3. Irrigation ([434]-[436], [523]-[525]).

IV. The Far West.

1. Peculiarities of the West ([433]-[440]).

2. The railways ([425]-[431]).

3. Relations to the East and Europe ([443]-[447]).

4. American power in the Pacific ([447]-[449]).