What are 15 ways that communication has developed over the last 200 years?

Over the last 200 years, communication has evolved significantly with the invention and proliferation of various technologies. The telegraph and telephone transformed long-distance communication, followed by radio and television, which allowed for mass broadcasting. The advent of the internet and email revolutionized information exchange, making it instantaneous and global. Social media platforms further changed how people interact, enabling real-time communication and sharing across vast networks.