The business of money lending, denied to Christians, fell
into the hands of the Jews. In nearly all European countries popular prejudice
forbade the Jews to engage in agriculture, while the guild regulations barred
them from industry. They turned to trade and finance for a livelihood and
became the chief capitalists of medieval times. But the law gave the Jews no
protection, and kings and nobles constantly extorted large sums from them. The
persecutions of the Jews date from the era of the crusades, when it was as easy
to excite fanatical hatred against them as against the Moslems. Edward I drove
the Jews from England and Ferdinand and Isabella expelled them from Spain. They
are still excluded from the Spanish peninsula, and in Russia and Austria they
are not granted all the privileges which Christians enjoy.
ITALIAN BANKING
The Jews were least persecuted in the commercial cities of
northern Italy. Florence, Genoa, and Venice in the thirteenth century were the
money centers of Europe. The banking companies in these cities received
deposits and then loaned the money to foreign governments and great nobles. It
was the Florentine bankers, for instance, who provided the English king, Edward
III, with the funds to carry on his wars against France. The Italian banking
houses had branches in the principal cities of Europe. [19] It became possible,
therefore, to introduce the use of bills of exchange as a means of balancing
debts between countries, without the necessity of sending the actual money.
This system of international credit was doubly important at a time when so many
risks attended the transportation of the precious metals. Another Florentine
invention was bookkeeping by double-entry. [20]
[19] Lombard Street in London, the financial center of
England, received its name from the Italian bankers who established themselves
in this part of the city.
[20] Among the Italian words having to do with commerce
and banking which have come into general use are conto, disconto, risico,
netto, deposito, folio, and bilanza.