Tempranillo the Spanish Conquistadors in the 17th century, as certain Criolla varieties in Argentina have a closer genetic relationship to Tempranillo than to a small handful of other European varieties against which the Criolla varieties were tested. Despite its apparent fragility, Tempranillo travelled widely during the 20th century and, following much trial and error, has become established throughout the world. In 1905, Frederic Bioletti brought Tempranillo to California where it received a cool reception not only due to the encroaching era of Prohibition, but also because of the grape's dislike of hot, dry climates. It was much later, during the 1980s,
History of manifolds and varieties spaces with a differentiable or topological structure, while "variety" refers to spaces with an algebraic structure, as in algebraic varieties. In Romance languages, manifold is translated as "variety" – such spaces with a differentiable structure are literally translated as "analytic varieties", while spaces with an algebraic structure are called "algebraic varieties". Thus for example, the french word "" means topological manifold. In the same vein, the Japanese word "" (tayōtai) also encompasses both manifold and variety. ("" (tayō) means various.) Ancestral to the modern concept of a manifold were several important results of 18th and 19th century mathematics. The oldest