Why did general macarthur address congress after he was fired

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.

What does the document of the birtish octopus is an uderlying cause of the world war 1

What happened in the tinker v des monies? and why is it important what happened in the hazlewood v. kuhlmeier? why is it important?