Why did communism fail? it was such a good system

What was the atmosphere like at central high on the first day of integration? a. mild and ordinary b. somber and depressing c. spirited and hopeful d. tense and anxious

How did the technology of the late 1800s affect the growth of cities? select one: a. cities were able to expand outward because of additions to railroads. b. electric streetcars enabled the wealthy city dwellers to move to the first suburbs. c. advances in steel and metal technology allowed for the development of the skyscraper, which allowed cities to grow upwards. d. all of these are correct.

What is the orthodox interpretation of why the cold war started