How did Edison and westinghouse help spread the use of electricity?

Thomas Edison and George Westinghouse played pivotal roles in the widespread adoption of electricity in the late 19th century. Edison developed the first practical incandescent light bulb and established the first electric utility, which demonstrated the potential of electric lighting. Westinghouse, on the other hand, championed alternating current (AC) systems, which allowed electricity to be transmitted over long distances more efficiently than Edison's direct current (DC) systems. Their innovations and competitive rivalry ultimately led to the establishment of a comprehensive electrical infrastructure, making electricity accessible to homes and businesses across the United States.