Arizona were using Arizona as a base to raid the nearby Mexican settlements, as part of their wars against Mexico. Arizona became a U.S. state on February 14, 1912. Arizona was the 48th state admitted to the U.S. and the last of the contiguous states to be admitted. Cotton farming and copper mining, two of Arizona's most important statewide industries, suffered heavily during the Great Depression. But during the 1920s and even the 1930s, tourism began to develop as the important Arizonan industry it is today. Dude ranches, such as the K L Bar and Remuda in Wickenburg, along with the
Accession of Serbia to the European Union Accession of Serbia to the European Union The accession of Serbia to the European Union is the process of the Republic of Serbia being admitted to the European Union as a member state and it is on the current agenda for future enlargement of the EU. On 7 November 2007, Serbia initiated a Stabilisation and Association Agreement (SAA) with the European Union. This was a milestone in Serbia's accession negotiations and was executed following the advice of chief war crimes prosecutor Carla Del Ponte, who advised the EU that the country was complying with the tribunal but stipulated that Ratko