In which decade did Elizabeth Simpson Drewry become elected to the West Virginia House of Delegates?

Elizabeth Simpson Drewry was elected to the West Virginia House of Delegates in the 1940s, making this the correct answer. She is noted for her role as a pioneer for women in West Virginia politics during a time when very few women held office. Her election marked a significant step forward for female representation in the state's political landscape. Understanding the timing of her election can provide insights into the broader social and political changes occurring in the United States during that era, particularly regarding women's rights and participation in government.

The incorrect choices are based on different decades that do not align with the historical record of her election. Each of these decades is significant in its own right, especially the 1930s and 1960s, which were periods of notable political and social change, but Drewry's contribution specifically aligns with the 1940s.