Question: progressive movement

Answer: Social reform movement in the early 20th century

Question: Florence Kelley

Answer: Social reformer

Question: prohibition

Answer: Making the sale or use of alcohol illegal

Question: muckraker

Answer: Writer who exposes wrongdoing

Question: scientific management

Answer: Using scientific ideas to make work more efficient

Question: Robert M LaFollete

Answer: Progressive Wisconsin governor and senator

Question: initiative

Answer: A way for people to propose laws directly

Question: referendum

Answer: A way for people to approve changes in law by vote

Question: recall

Answer: A vote on whether to remove a public official from office

Question: 17th Amendment

Answer: Amendment providing for senators to be elected directly