Why was the launch of sputnik in 1957 important?
most in the u. s. had not thought the soviets were capable of producing satellite technology. it launched the arms race between the united states and the soviet union. most in the soviet union had not thought the u. s. was capable of launching manned aircraft. it established the fact that a more dangerous hydrogen bomb could be created.

Where did khomeini seize power in 1979?

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.

The antiwar protests of the late-1960s contributed to which of these? the election of lyndon johnson passage of the voting rights act passage of the 26th amendment the geneva accords