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mail
a way to send a letter to someone around the world -
house phone
this a talking devise that you can talk to people from around the world on -
email
this is like an online mailing devise -
basic cell phone
this was a basic devise that allowed to call people wherever -
texting
this allowed you to quickly send a typed message to someone -
social media
this allows you to post pictures that people can comment on and send pictures of stuff. Its a lot easier than texting