The Black Death was a plague that started in Central Asia in 1338 then it reached to China in 1346 One false rumor was that the moguls started it which was not true It affected the Black Sea port by 1347. It killed from 75 to 200 million people. Then Europe was a victim of The Black Death 1346 and lasted until 1353. Cracow and Poland were not affected by the Black Death.
The United States constitution was a highly controversial subject in that some people thought it would give the federal government too much power,while others thought it would give it too little.The compromise was about how much power to leave the individual states.