Cuban peso encourage hard currency to enter the economy. The US dollar became the currency used to purchase some non-essential goods and services, such as cosmetics, and even staple kinds of food and drink. In 1994, the convertible peso was introduced at a par with the dollar. On November 8, 2004, the Cuban government withdrew the US dollar from circulation, citing the need to retaliate against further US sanctions. In 1897 and 1898, pesos were issued by revolutionary forces promoting independence. In 1915, cupro-nickel 1, 2 and 5 centavos, silver 10, 20 and 40 centavos and 1 peso, and gold 1, 2,
Gold standard Congress on March 3, 1903. Around the same time Mexico and Japan pegged their currencies to the dollar. When Siam adopted a gold exchange standard in 1908, only China and Hong Kong remained on the silver standard. When adopting the gold standard, many European nations changed the name of their currency, for instance from Daler (Sweden and Denmark) or Gulden (Austria-Hungary) to Crown, since the former names were traditionally associated with silver coins and the latter with gold coins. Governments with insufficient tax revenue suspended convertibility repeatedly in the 19th century. The real test, however, came in the form of