O.
Ohio.--Population in 1900 was 4,157,545.
Oklahoma.--Population in 1900 was 398,331.
Otis, Elwell S., communications with Aguinaldo, 111.
Proclamation to Philippines issued by, 104.
Ozama River, building bridge over, at Santo Domingo City
by American citizens, 124.
A Compilation of the Messages and Papers of the Presidents. Section 2 (of 2) of Supplemental Volume: Theodore Roosevelt, Supplement · 第 125 / 133 题