What does the author list in this article? the types of food at the first harvest feast
the colors of clothing that Pilgrims wore
the different cities where colonists settled
the ways in which the Indians helped the Pilgrims

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:

independent innovation during the abbasid caliphate