that their money was helpful in rebuilding after the Basel earthquake of 1356 which destroyed much of the city along with a number of castles in the vicinity. The city offered courts to nobles as an alternative to rebuilding their castles, in exchange for the nobles' military protection of the city.
In 1412 (or earlier) the well-known guesthouse Zum Goldenen Sternen was established. Basel became the focal point of western Christendom during the 15th century Council of Basel (1431�1449), including the 1439 election of antipope Felix V. In 1459 Pope Pius II endowed the University of Basel where such notables as Erasmus of Rotterdam and Paracelsus later taught. At the same time the new craft of printing was introduced to Basel by apprentices of Johann Gutenberg.
The Schwabe publishing house was founded in 1488 by Johannes Petri and is the oldest publishing house still in business. Johann Froben also operated his printing house in Basel and was notable for publishing works by Erasmus. In 1495, Basel was incorporated in the Upper Rhenish Imperial Circle; the Bishop of Basel was added to the Bench of the Ecclesiastical Princes. In 1500 the construction of the Basel M�nster was finished. In 1521 so was the bishop. The Council, under the supremacy of the guilds, explained that henceforth they would only give allegiance to the Swiss Confederation, to whom the bishop appealed but in vain.
As a member state in the Swiss Confederacy
The city had remained neutral through the Swabian War of 1499 despite being plundered by soldiers on both sides. The Treaty of Baselended the war and granted the Swiss confederates exemptions from the emperor Maximillian's taxes and jurisdictions, separating Switzerland de facto from the Holy Roman Empire.
On 9 June 1501 Basel joined the Swiss Confederation as its eleventh canton. It was the only canton that had been asked to join, not the other way round. Basel, had a strategic location, good
