Answer:
3
Explanation:
it did increased the power of monarchs led to new ideas and spread the idea of democracy and created a standard language
Because it was a living thing.
Missiles. Soviets developed ICBM could reach U.S. and carried nuclear weapons, space, CIA used U-2 aircraft that flew so high they couldn't be shot down but was shot down in 1960.
A lot of people lost their jobs
