Which of the following reforms was least frequently advocated during the progressive era?
(a) direct election of united states senators
(b) factory inspection laws
(c) the use of the initiative and the referendum
(d) prosecution of trusts
(e) laws prohibiting racial discrimination

Briefly explain one difference in the practice of realpolitik by louis napoleon and otto von bismarck.

The color contrast between the open ocean and the lagoon between the spit and the mainland. the greater concentration of suspended sediments in the lagoon gives the waters a more turbid appearance. the source of sediment in the lagoon is (are) [(rivers and streams from the mainland) (wind-borne sediment from the spit) (ocean waves washing over the spit) (all of these contribute)].

Which amusement park ride utilizes periodic motion a.slide b.bumper cars c.giant swing d.roller coaster