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
What in the World? (game show) it is through social media such as Facebook and Twitter. What in the World? (game show) What in the World? is a television quiz show hosted by Dr. Froelich Rainey in which the scholar-contestants tried to identify artifacts. The objects were primarily archaeological in nature, but also consisted of fossils, ethnographic items and more. It premiered on October 7, 1951 on CBS. The first, and one of the most successful shows of its type, it confounded critics by running for 15 years and influenced successors such as the BBC's "Animal, Vegetable, Mineral?" and others. The music of the opening and