| The major developments in the evolution of mass media during the 20th century included the radio, television, and communication gadgetry, such as personal computers, cable TV, DVDs, DVRs, direct broadcast satellites, fax machines, cell phones, smartphones, and PDAs.For a large part of the 20th century, televisions and radios where stationary devices. More recently, devices such as, laptops, ipads, and smartphones allow people to view magazine articles, radio programs, songs, TV shows, and movies, from almost any location they want. On the Internet, multiple images, texts, and sounds are digitally reproduced and transmitted globally. These devices are constantly being update to provide consumers with the newest technologies possible. The Internet and social media, such as Facebook and e-mail are other large developments in the evolution of mass media. In fact, Facebook alone has more than 500 million users worldwide. Social media allows people from all over the world to connect through ongoing online conversations, share stories and interests, and to produce their own media content. This also gives people the choice to upload photos and homemade videos, and share them with others around the world.The media convergence has allowed media marketers to consolidate multiple media services such as, cable connections, phone services, television transmissions, and Internet access, under one corporate umbrella. For example, when a company owns more than on media outlet they can have a reporter or producer to create multiple different versions of the same story for multiple media outlets. This helps companies to manage resources and maximize profits.…