Reserve currency before the beginning of the worldwide credit crunch related recession and Eurozone crisis, which harmed the euro and slowed its adoption. Since 2009, the reserve currency use of the euro has continued to drop, down to 23.9 percent in 2013. The Dutch guilder was the "de facto" reserve currency in Europe in 17th and 18th centuries. The United Kingdom's pound sterling was the primary reserve currency of much of the world in the 19th century and first half of the 20th century. The emergence of the USA as an economic superpower, and the establishment of the U.S. Federal Reserve System
Where in the World Is Carmen Sandiego? (1996 video game) projects". The December 1999 edition of Working Mother said of both the U.S.A and World Deluxe editions (released in 1998) "[players]'ll learn about the music, culture, and historic sites of each region", and added "the ever-popular Carmen programs just seem to get better and better". The article "`Sandiego' still getting better" says that the game has "high-quality content, use of the latest technology and the fun factor...show[ing the Broderbund] folks know what they're doing". Where in the World Is Carmen Sandiego? (1996 video game) Where in the World Is Carmen Sandiego? (sometimes referred to as Where in the World Is