Frankfurt am Main in the context of "Frederick Barbarossa"

The Main (German pronunciation: [ˈmaɪn] ) is the longest tributary of the Rhine, one of the major European rivers. It rises as the White Main in the Fichtel Mountains of northeastern Bavaria and flows west through central Germany for 525 kilometres (326 mi) to meet the Rhine below Rüsselsheim, Hesse. The cities of Mainz and Wiesbaden are close to the confluence.

The largest cities on the Main are Frankfurt am Main, Offenbach am Main and Würzburg. It is the longest river lying entirely in Germany (if the Weser-Werra are considered separate).

Shoemaking is the process of making footwear.

Originally, shoes were made one at a time by hand, often by groups of shoemakers, or cordwainers (sometimes misidentified as cobblers, who repair shoes rather than make them). In the 18th century, dozens or even hundreds of masters, journeymen, and apprentices (both men and women) would work together in a shop, dividing the work into individual tasks. A customer could come into a shop, be individually measured, and return to pick up their new shoes in as little as a day. The median price for a pair at the time was about one day’s wages for an average journeyman.

Darmstadt (/ˈdɑːrmstæt/ DARM-stat, UK also /-ʃtæt/ -⁠shtat, US also /-stɑːt, -ʃtɑːt/ -⁠s(h)taht, German: [ˈdaʁmʃtat] ) is a city in the state of Hesse in Germany, located in the southern part of the Rhine-Main-Area (Frankfurt Metropolitan Region). Darmstadt has around 160,000 inhabitants, making it the fourth largest city in the state of Hesse after Frankfurt am Main, Wiesbaden, and Kassel.

Darmstadt holds the official title "City of Science" (German: Wissenschaftsstadt) as it is a major centre of scientific institutions, universities, and high-technology companies. The European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) and the European Space Agency's European Space Operations Centre (ESA ESOC) are located in Darmstadt, as well as GSI Centre for Heavy Ion Research, where several chemical elements such as darmstadtium, roentgenium, and copernicium were discovered. The existence of several elements was also confirmed at the GSI Centre. The Facility for Antiproton and Ion Research (FAIR) is an international accelerator facility under construction. Darmstadt is also the seat of the world's oldest pharmaceutical company, Merck, which is the city's largest employer.

The Gutenberg Bible, also known as the 42-line Bible, the Mazarin Bible or the B42, was the earliest major book printed in Europe using mass-produced metal movable type. It marked the start of the "Gutenberg Revolution" and the age of printed books in the West. The book is valued and revered for its high aesthetic and artistic qualities and its historical significance.

The Gutenberg Bible is an edition of the Latin Vulgate printed in the 1450s by Johannes Gutenberg in Mainz (Holy Roman Empire), in present-day Germany. Out of either 158 or 180 copies that were originally printed, 49 survive in at least substantial portion, 21 of them in entirety; of these, the copy with the earliest visible print date is marked as 15 August 1456. They are thought to be among the world's most valuable books, although no complete copy has been sold since 1978. In March 1455, the future Pope Pius II wrote that he had seen pages from the Gutenberg Bible, displayed in Frankfurt to promote the edition.

Johann Georg von Hahn (11 July 1811 – 23 September 1869) was a German diplomat, philologist and specialist in Albanian history, language and culture, who spent the majority of his career working within the bounds of the Austrian Empire.

Hahn was born in Frankfurt am Main. In 1847, he was named Austrian consul in Ioannina, which was then part of the Ottoman Empire, today in Greece. He was transferred to the Hellenic Kingdom on the island of Syros in 1851, and until 1869 was the consul-general in Athens. He is considered the founder of Albanian studies. He assembled and published source materials on Albanian language and culture as descendants of ancient Illyrians.

Mainz (German: [maɪnts] ; see below) is the capital and largest city of the German state of Rhineland-Palatinate, and with around 223,000 inhabitants, it is Germany's 35th-largest city. It lies in the Rhine-Main Metropolitan Region—Germany's second-largest metropolitan region after Rhine-Ruhr—which also encompasses the cities of Frankfurt am Main, Wiesbaden, Darmstadt, Offenbach am Main, and Hanau.

Mainz is located at the northern end of the Upper Rhine Plain, on the left bank of the Rhine. It is the largest city of Rhenish Hesse, a region of Rhineland-Palatinate that was historically part of Hesse, and is one of Germany's most important wine regions because of its mild climate. Mainz is connected to Frankfurt am Main by the Rhine-Main S-Bahn rapid transit system. Before 1945, Mainz had six boroughs on the other side of the Rhine (see: de:Rechtsrheinische Stadtteile von Mainz). Three have been incorporated into Wiesbaden (see: de:AKK-Konflikt), and three are now independent.

Wiesbaden (German pronunciation: [ˈviːsˌbaːdn̩] ; lit. 'meadow baths') is the capital of the German state of Hesse, and the second-largest Hessian city after Frankfurt am Main. With around 283,000 inhabitants, it is Germany's 24th-largest city. Wiesbaden forms a conurbation with a population of around 500,000 with the neighbouring city of Mainz. This conurbation is in turn embedded in the Rhine-Main Metropolitan Region—Germany's second-largest metropolitan region after Rhine-Ruhr—which also includes the nearby cities of Frankfurt am Main, Darmstadt, Offenbach am Main, and Hanau, and has a combined population exceeding 5.8 million.

The city is located on the Rhine (Upper Rhine), at the foothills of the Taunus, opposite the Rhineland-Palatine capital of Mainz, and the city centre is located in the wide valley of the small Salzbach stream. Wiesbaden lies in the Rheingau wine-growing region, one of Germany's 13 wine regions. Three of Wiesbaden's boroughs were part of the city of Mainz until 1945, and still bear the designation "Mainz" in their names—the so-called AKK-boroughs of Mainz-Amöneburg, Mainz-Kastel, and Mainz-Kostheim. This so-called AKK-Konflikt (de:AKK-Konflikt) is the main cause for the rivalry between Mainz and Wiesbaden. Wiesbaden Main Station is connected to Frankfurt am Main by the Rhine-Main S-Bahn rapid transit system.