USA had a better navy. (The White Fleet?)
USA was backed by guerrlia warfare in the Philippines.
USA had terrible guns going against the Spanish in the San Juan hill.
The USA Springfield Gun 1892 - 99 side clip was highly inefficient compared to the Spanish Mauser.
The Spanish had more firepower the Maxim beat the Gattling Gun.
To cut ties with the Native American culture and adapt to the American culture.
Brown vs. The Board of Education was a case tried by the Supreme Court from 1952-1954, in which the Supreme Court ruled in favor of Brown, saying that for public schools to separate black and white students was unconstitutional.