Serbian dinarThe dinar (динар, dînaːr; paucal: dinara / динара; abbreviation: DIN (Latin) and дин (Cyrillic); code: RSD) is the currency of Serbia. The dinar was first used in Serbia in medieval times, its earliest use dating back to 1214. The dinar was reintroduced as the official Serbian currency by Prince Mihailo Obrenović in the 19th century. One dinar was formerly subdivided into 100 para. Medieval Serbian coinage The first mention of a "Serbian dinar" dates back to the reign of Stefan Nemanjić in 1214.
RentenmarkThe Rentenmark (ˈʁɛntn̩maʁk; RM) was a currency issued on 15 October 1923 to stop the hyperinflation of 1922 and 1923 in Weimar Germany, after the previously used "paper" Mark had become almost worthless. It was subdivided into 100 Rentenpfennig and was replaced in 1924 by the Reichsmark. After the Occupation of the Ruhr in early 1923 by French and Belgian troops, referred to as the Ruhrkampf, the German government of Wilhelm Cuno reacted by announcing a policy of passive resistance.
Gastarbeiter; ˈɡastˌʔaʁbaɪtɐ; both singular and plural) are foreign or migrant workers, particularly those who had moved to West Germany between 1955 and 1973, seeking work as part of a formal guest worker program (Gastarbeiterprogramm). As a result, guestworkers are generally considered temporary migrants because their residency in the country of immigration is not yet determined to be permanent.
Hard currencyIn macroeconomics, hard currency, safe-haven currency, or strong currency is any globally traded currency that serves as a reliable and stable store of value. Factors contributing to a currency's hard status might include the stability and reliability of the respective state's legal and bureaucratic institutions, level of corruption, long-term stability of its purchasing power, the associated country's political and fiscal condition and outlook, and the policy posture of the issuing central bank.
