In 1885, significant advancements were made in the field of medicine with the development of the first effective vaccine for rabies by Louis Pasteur. This breakthrough marked a pivotal moment in immunology, showcasing the potential of vaccines to prevent deadly diseases. Pasteur's work laid the foundation for future vaccine research and public health initiatives. Additionally, 1885 saw the introduction of the electric streetcar in Richmond, Virginia, which revolutionized urban transportation. This innovation allowed for more efficient movement of people within cities, contributing to the growth of urban areas and changing the landscape of public transit systems worldwide.