How did the US government respond to the Soviet Union's launch of Sputnik 1?
Group of answer choices

by escalating US involvement in the Vietnam conflict

by conducting a test of the first hydrogen bomb

by increasing funding for science and math education

by forming the Southeast Asia Treaty Organization

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.