Which of the following inventions is responsible for allowing the development of new television and radio technology, as well as gps navigation? satellite pet scans nuclear fusion television

Brainliestttme : ) 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 made clear that the u. s. space program was dominant. - 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.

Why did countries not allow jewish refugees asylum?

Brainliesttt !me : )) -how do the international monetary fund and group of 8 encourage economic growth and limit abuse?