What role do the Danube, Rhine, and River Thames play in the distribution of population in Europe?

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.

in londan the most because it was one of the growing countries

the answer is b. you