Answer:
The fall of Constantinople to the Ottoman Empire, in 1453 CE, marks the end of the dark ages. The Middle Ages time period took place from 500 CE to 1500 CE in Europe. This was a time in history that fell between the end of the Roman Empire and the modern format of European lands.Explanation: i dont really know how to explain
Answer:
The Soviet Union
Explanation:
During the Space Race, United States competed with the Soviet Union in the competition to demonstrate the field of technology, space flight, space probes, and satellites, and many more.
