1.Charlemagne crowned Holy Roman emperor, 800 CE
2.Chinese issue the first paper money, 1024 CE
3.The wheel is used in Mesopotamia, 3500 BCE
<u><em>4. Year 1 CE</em></u>
Julian Verne. Around the world in 80 days. No one before him.
The most likely reason that people were blacklisted was because A.) They were accused of being communists.
<h3>Why were those people blacklisted?</h3>
In the late 1940s and 1950s, the United States went through a Red Scare where Americans were scared of a Communist infiltration into their daily lives.
As a result, anyone who was accused of being a Communist would lose support and would be blacklisted out of fear of their motives.
In conclusion, option A is correct.
Find out more on the Red Scare at brainly.com/question/10433301.
Porcelain changed life in Europe because it gave them an advantage to produce higher quality goods and produce more of a profit and in turn made porcelain sellers more wealthy.
