what was ONE similarity between the commercial interactions in the regions mentioned in the passage and commercial interactions along the overland Silk Roads in the period circa 1200–1450

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 structure was most likely used for;

c. playing a ball game with stone hoops

more than 65,000 union soldiers had been killed that summer.

more than 65,000 union soldiers had been killed that summer.

more than 65, is the correct