Answer: b. can be a useful tool for the comparative study of societies.
Explanation:
There were several feudal societies around the world at some point or the other which means that the practice was not limited to Europe. It also existed in countries like China and Japan for instance.
Feudalism can therefore be used to compare these different societies that have gone through it in order to understand their history better as well as that of human progression in general.
Answer:
The 1950s were a decade marked by the post-World War II boom, the dawn of the Cold War and the Civil Rights movement in the United States. “America at this moment,” said the former British Prime Minister Winston Churchill in 1945, “stands at the summit of the world.” During the 1950s, it was easy to see what Churchill meant. The United States was the world’s strongest military power. Its economy was booming, and the fruits of this prosperity–new cars, suburban houses and other consumer goods–were available to more people than ever before. However, the 1950s were also an era of great conflict. For example, the nascent civil rights movement and the crusade against communism at home and abroad exposed the underlying divisions in American society.
Answer:
El ferrocarril fue una innovación que revolucionó la economía en el siglo XIX porque permitió el movimiento de mercancías desde los lugares de producción, el campo, al lugar de producción, en las ciudades.
Explanation:
