WILL GIVE BRAINLIEST BECAUSE ITS FOR A TEST Which enslaved persons were freed by the Emancipation Proclamation?

a. All enslaved persons in both the North and the South

b. Only enslaved persons in the border states

c. Only enslaved persons in the North

d. Only enslaved persons in the “areas in rebellion” in the South

b. Only enslaved persons in the border states

The states in light blue were "border states," on the border of the North (dark blue) and ... Enslaved people in the South, whose owners were waging war to make sure ... Others saw the exodus as a double bonus: losing enslaved people not only ... Lincoln exempted the border states from the proclamation because he didn't .

I believe A or B

On January 1, 1863, the Proclamation changed the legal status under federal law of more than 3.5 million enslaved African Americans in the secessionist Confederate states from enslaved to free.

Not mine

answer; i believe the correct answer is enlightenment;

an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

hope it : )