Technological advances a)reduced the number of people living in rural areas b)isolated people in rural areas c)increased people's exposure to new ideas d)created a global culture e) brought harmony to diverse groups of people

ANSWER:

Reduced the number of people living in rural areasIncreased people's exposure to new ideasCreated a global cultureBrought harmony to diverse groups of people

EXPLANATION:

In the late 20th century, there has been a huge advancement in technology. Due to technology, the world has changed dramatically. It has decreased the number of people who live in 'rural areas'. More number of people has also been exposed to new ideas.Technology advancements have also made a global culture as well as bought harmony and peace among 'diverse groups of people'. Technological advancements include good transportation, communication, medical, entertainment facilities with the help of various electric technologies. This has helped the global population immensely in their day to day activities. People know more about the world, science, medicines, diseases, etc.

Ithink it is space that makes up 70 percent

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