How did the explosion affect the ship​

What was the cause of the USS Maine explosion?

Explanation:

Initial reports concluded that Maine had been sunk by a naval mine. Sparking a wave of outrage across the United States, the loss of the ship helped push the nation towards war. Though a later report in 1911 also concluded that a mine caused the explosion, some began to believe that it was the result of a coal dust fire.

not sure might be he acquired the entire oregon territory from great britain

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live