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This is what breeding does.

Even just 100 years ago, some modern, popular breeds looked drastically different.

Throughout human history, dogs have taken on many shapes and forms. Some of the oldest dog breeds to arise from selectively breeding the wolf include the Chinese Shar-Pei, the Lhasa Apso, and the Alaskan Malamute. But what these dogs looked like when they were first introduced to the world is probably a lot different than how they appear now, as can be attested to by these dog pictures from just 100 years ago of breeds we are all familiar with.

Can you guest what they are?

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Those who do not learn from history are doomed to repeat it.

That's something we've all heard at some point, right? It's cliche at this point––but that doesn't mean the phrase isn't grounded in some form of truth, as we've learned from today's burning question from Redditor lunayoshi, who asked the online community: "What are some interesting modern examples of history repeating itself?"

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