After the war, former Confederate groups in the South created a myth about the "Lost Cause." One example group is the United Daughters of the Confederacy. What did they say the reason was that the Confederacy broke away from the
union?

in 1862, president lincoln's emancipation proclamation opened the door for african americans to enlist in the union army. although many had wanted to join the war effort earlier, they were prohibited from enlisting by a federal law dating back to 1792.

explanation:

the lines on a surface map are called isobars. isobars are lines of constant pressure which are measured in units called millibars. the numbers indicate the amount of air pressure, in millibars, that each line represents.