Yes. By the 1930s, electricity was widely available in developed countries and was used for a variety of purposes, including lighting, heating, and powering appliances. Although rural areas and developing countries might have had limited access to electricity during this time, significant progress had been made in electrifying cities and towns. The infrastructure for electricity began to be developed in the late 1800s and continued to expand throughout the 1900s, transforming daily life and enabling many technological advancements we rely on today.