The correct answer is D.
Due to the limited amount of oil during the 1970's, the US government passed the National Maximum Speed Law in 1974. This resulted in the creation of the 55 mph speed limit. The goal of establishing this speed limit was to reduce fuel consumption. This law would later be modified to let drivers go up to 65 mph.
Whites moved out of the cities, taking their wealth with them
The merchants' families that ruled Italian city-states established their own army
A city-state is a region that is independently ruled by a major city. Italy wasn't one unified country but was made up of a number of small independent city-states. Some of these cities were run by elected leaders and others by ruling families. This helped to create wealth which allowed merchants families to support artists, scientists, and philosophers spurring on new ideas and artistic movements.
Answer:
it means :
Explanation:
the practice of training people to obey rules or a code of behaviour, using punishment to correct disobedience. for example:
"a lack of proper parental and school discipline"
Answer:
I would say it can effect trade routes and trade is a pretty big deal. Also there is a lot of marine boiology there. Puetro Rico also has a air base allowing U.S to keep tabs on Soviet missail sites.
Explanation:
I learned some of this stuff and learned some of the stuff from the web like that the U.S had a air base at puerto rico
