Please help me out if you can

Which development best illustrates why world was 1 is classified as a foal war

All of the following are reasons why people wanted the u.s. government to acquire hawaii except which one? a. it was an ideal location for a ship refueling station or permanent naval base. b. many americans knew it would be an ideal place to vacation. c. it was an ideal location for a lucrative sugar production industry. d. many missionaries hoped to convert the large native population to christianity.

If the outcome of the civil war has been different, how would that most likely have affected china?