Can someone please explain why Feudalism is called the Middle Ages?

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countires in an effort to build a stronger team. after learning this, the secondteam begins its own recruitment campaign to find better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rivals most recent addition. which idea from the cold war is most similar to this scenario

What are some effects outside of europe because of world war 1?

What were some of the new consumer appliances that americans could purchase in the 1920s