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Historical geology is a subset of geology which aims at a reconstruction of the history of the Earth.
In Food Alphabet children get an introduction to the different types of foods that they may or may not be familiar with so that they can become familiar with the letters of the alphabet
Paella Valenciana and its seafood variation originated in the early 1800s in Spain's Valencian region near lake Albufera. Valencians consider Valencian paella and seafood paella as authentic. They view all other variations as impostors.
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