Read the passage below. then answer the question that follows using information and evidence from the text
that on the first day of january, in the year of our lord one thousand eight hundred and sixty-three, all persons held as slaves within any state or designated part of a state, the people
whereof shall then be in rebellion against the united states, shall be then thenceforward and forever free, and the executive government of the united states, including the military
and naval authonty thereof, will recognize and maintain the freedom of such persons, and will do no act or acts to repress such persons or any of them in any efforts they may make
for their actual freedom
to which states did this proclamation apply?
states in the united states
states fighting against the united states
states with military and naval authority
states that are loyal to the united states