Answer:
a. mobile phones
Explanation:
One day some engineers decided to change the course of history. Thinking of a way to make communication more efficient and easy, they had the brilliant idea of creating a system that would be capable of communicating between cordless phones. The idea was not bad, but the technology of the time did not help much.
The real history of the mobile phone began in 1973, when the first call was made from a mobile phone to a landline. It was from April 1973 that all theories proved that the cell worked perfectly, and that the cell phone network suggested in 1947 was designed correctly. This was a not very well known moment, but it certainly was a fact marked forever because it was the moment that facilitated communication for most people through the creation of the mobile phone.
People are better off working independently of one another. The belief that is most characteristic of the Enlightenment of the 17th and 18th centuries is that <span>People are better off working independently of one another</span>
Answer:
They were not discover that time so false
Answer: In two Major Ways
Explanation: The Cold War affected domestic policy two ways: socially and economically. Socially, the intensive indoctrination of the American people led to a regression of social reforms. Economically, enormous growth spurred by industries related to war was aided by heavy government expansion.
Literacy rate is the amount of people who can read and write any one language at the least and standard of living is a level of material comfort which is observed by goods, services, luxuries offered to an individual or a nation.
the higher the literacy rate, higher is the standard of living, which in turn helps to increase the economic success and the Gross Domestic Product(GDP) of the country
