The formal method for ending a filibuster is __________; it requires the approval of __________ senators

The openness of pluralism guarantees needed reforms or real democracy

Indicate whether the statement is true or false

An important factor in the history of water pollution control is that a. the nonnational governments were without jurisdiction in controlling polluters within their boundaries. b. the national government pre­empted state–local roles when society recognized the effects of polluted wateron neighboring jurisdictions

c. the nonnational governments were anxious for federal involvement. d. such control was a traditional role for the national government from the earliest days of the nation.