what makes world connected?

1. Some 500 years ago ships from Spaie n and Portugal began the new era at human history.Then train, plane. cars came.
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2. Radio made people hear the voice from another continent. It makes distance nearee r the first time.
3. TV makes people see the images from globe.
4. Fixed phone and cell phone makes people communicate freely everywhere in the planet.
5. The most powerful is the internet. Multimedia including words, numbers, images , sound, video, it can do everything.
But most of all it is power and wire that connects the world.