Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_20 (years VARCHAR, state VARCHAR, lifespan VARCHAR)
### Question:
What years did the Representative from Iowa with a lifespan of 1880–1942 serve?
### Answer:
SELECT years FROM table_name_20 WHERE state = "iowa" AND lifespan = "1880–1942"