It was wrong of the US to create an alliance with the Soviet Union because they did not support democracy or free trade.
It was right of the US to create an alliance with the Soviet Union because they were a willing ally against violence dictatorships and they were willing to support a people's choice in government.
The printing press was invented which was probably the most important invention of all time because people could spread information at a rate that was never seen before. Copernicus discovered that the earth was not the center of the solar system, which people thought it was. It was discovered that earth wasn't flat. Isaac Newton discovered the laws of motion and founded physics. Advancement in medicine and anatomy was also doing better than before. The founding of Americas happened during this time period. Colonization followed the discoveries as well. The Renaissance is the most important part of history.
Hope I could help! :)
The answer is true, <span>The first century A.D. DID cover the years 1 through 100.</span>