Write a brief paragraph about the evolution of Egyptian pyramids.
Egyptian pyramids are fascinating ancient buildings edified more than 2500 years before the Common Era. According to Egyptologists, these megalithic structures served as tombs for the biggest pharaohs that successively ruled the region in that Era. The biggest ones, present until now in Giza, are built with astonishing precision using the rudimental tools and materials that were available at that time. For example, Khufu pyramid, culminating at 481 feet, is an architectural masterpiece. The size, orientation and precision of this pyramid are keeping the best current architects agape. However, the journey was not straightforward for ancient Egyptians. Building such megalithic structures remains very hard to even nowadays. Before achieving the precision of the pyramids on Giza plateau, some inconsistencies and simpler trials are still present in Egypt showing the progressive improvement in their construction know-how through time. The first historically documented pyramid in Egypt is attributed to Djozer pharaoh in the third dynastic period. It is a stepped structure with superposed squares without big attention to the external design and polishment that we find later in the more recent pyramids. Egyptologists proved the existence of many other attempts to build similar structures in the same dynasty. However, the first complete pyramid structures appeared only in the 4th dynasty, giving successively the rise of the great pyramids of Meidum, Dahshur, and Giza
Escreva um breve parágrafo sobre a evolução das pirâmides egípcias.
As pirâmides egípcias são edifícios antigos fascinantes construídos mais de 2500 anos antes da era comum. De acordo com os egiptólogos, essas estruturas megalíticas serviram como túmulos para os maiores faraós que governaram sucessivamente a região naquela era. As maiores, presentes até agora em Gizé, são construídas com uma precisão surpreendente usando as ferramentas rudimentares e materiais disponíveis na época. Por exemplo, a pirâmide de Khufu, que culmina a 481 pés, é uma obra-prima arquitetônica. O tamanho, a orientação e a precisão desta pirâmide mantêm os melhores arquitetos atuais em pé. No entanto, a jornada não foi direta para os antigos egípcios. Construir tais estruturas megalíticas permanece muito difícil de ser completado até hoje.