Context: Other states with long histories of no death penalty include Wisconsin (the only state with only one execution), Rhode Island (although later reintroduced, it was unused and abolished again), Maine, North Dakota, Minnesota, West Virginia, Iowa, and Vermont. The District of Columbia has also abolished the death penalty; it was last used in 1957. Oregon abolished the death penalty through an overwhelming majority in a 1964 public referendum but reinstated it in a 1984 joint death penalty/life imprisonment referendum by an even higher margin after a similar 1978 referendum succeeded but was not implemented due to judicial rulings.

Question: What state has had only a single execution?
Answer: Wisconsin

Question: When was the last person executed in the District of Columbia?
Answer: 1957

Question: When did Oregon reinstate the death penalty?
Answer: 1984

Question: In what year did an Oregon referendum succeed in restoring the death penalty, only to be shot down due to a court ruling?
Answer: 1978

Question: What state notably abolished the death penalty and then reintroduced it, but didn't use it again?
Answer: Rhode Island

Question: What state has had only a double execution?
Answer: Unanswerable

Question:  When was the first person executed in the District of Columbia?
Answer: Unanswerable

Question:  When did Oregon reject the death penalty?
Answer: Unanswerable

Question: In what year did an Oregon referendum succeed in restoring the death penalty, only to be passed due to a court ruling?
Answer: Unanswerable

Question: What state notably abolished the death penalty and then reintroduced it, and used it frequently?
Answer: Unanswerable