Many english writers and thinkers in the eighteenth century felt that the english language should be standardized. which social change was most closely related to the perceived need for standardization?

1-growth of the urban population
2-religious reforms
3-increased life expectancy
4-increased literacy
5-relaxation of censorship laws

eli whitney was an american inventor best known for inventing the cotton gin. this was one of the key inventions of the industrial revolution and shaped the economy of the antebellum south.

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation: