What were the causes of the spanish-american war

Arecent poll of 500 residents in a large town found that only 36% were in favor of a proposed referendum to build a new high school. find the margin of error for this poll if we want 95% confidence in our estimate of the percentage of residents in favor of this proposed referendum.

List 7 different statuses that you occup

Which of the following most likely contributed to the outbreak of world war ii?