Which headline provides the best example of a First Amendment guarantee in action?

How does nafta affect relations between the united states and canada? a. it bans immigration between the two countries. b. it opens the borders between the two countries. c. it raises taxes on trade between the two countries. d. it allows free trade between the two countries.

Knights are to chivalry what samurai are to a. bushido c. buddhism b. shinto d. none of these select the best answer from the choices provided a b c d

The diagram shows fossils buried in layers of rock. which conclusion is best supported by the diagram?