The 1937 Supreme Court decision in De Jonge v. Oregon centered to the freedom of what?

The text suggests that the Federal Regulation of Lobbying Act of 1946

A. had considerable effect. B. had a slight impact on lobbying activities. C. had little practical effect. D. was effective with respect to registration of lobbyists. E. resulted in accurate reporting of interest-group finances.

What is bargaining and its underpinning theory? What are the key weaknesses of bargaining theory?

What will be an ideal response?