The medical advancements came out of research occurring during WWI. The polio vaccination introduced in 1955, changed the outlook for children in America who may have been diagnosed with the disease. This innovation extended the life expectancy and made it more likely children would make it to adulthood. This increased the size of families as more children would live past childhood and not die from now preventable diseases.
The Green Revolution will emerge in the 1960s after the release of Rachel Carson's book Silent Spring. This book showed the damaging impact people had on the environment. Efforts would produce a return to more natural methods as well as recycling programs. In the 1970's, Nixon introduced Earth Day and created the EPA.
The space program was created as an extension to the arms race with the USSR. Rocket technology helped to create the NASA program which was a federal means of producing innovation for both war and space travel. This drive became an important part of the Cold War and the ability to show the USSR that the US was more advanced and more intelligent.
I don’t really understand because I don’t speak that language
Under Gorbachev's policy of "glasnost" he attempted to make the Soviet system and the communist party more accountable to the people and less corrupt. Therefore, he attempted to open the system and allow debate and free speech. The best answer to this question is D) citizens and the press were free to criticize the government.
The correct options are as follows:
1. The number of the older American is growing.
The number of people who are 65 years old and above is increasing in America. This is due largely to the many discoveries that have been made in the medical field. Many people are now living into old age. Some set of people, such as the disabled children and diabetic patients who normally don't live long are living longer as a result of advances in the medical field.
2. Text messaging.
Text messaging was born about a decade ago with the introduction of the mobile telephone. One of the features that mobile telephone supports is SMS, that is, short message that is sent in the written form. No other telephone type has this function before the mobile phone was introduced into the market.
3. Global communication.
Global communication has make it possible for many people to have international careers. One can be living in Nigeria and be working for a company in America. This has been made possible by the advent of internet network and other associated technologies.
