To this point in kawakami's statement, what is his primary argument?

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 is the name of the first president

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere