Major Changes and Challenges of the 20th Century and Beyond

Match it! Select the correct answer from the pull down...Good luck!

Who developed the first practical and affordable home computer?

The study of the relations between living thigns and their environment is known as _____.

Which of the following technological achievements happened first?

The policy of relaxing tensions between the Soviet Union and the United States was known as ________.

The person usually credited with starting the environmental movement of the late 20th century is _______.

To date, the worst nuclear accident in the world has occurred at ___________.

The standard, or format, for transmitting information between two computers over the Internet is known as ___________.

What type of economy did Russia try to adopt after the fall of the Soviet Union?