They use a system called "Checks and Balances".
Number 53 is Jamestown and 52 if I recall would be American, due to cash crops.
John Ross, a Cherokee Chief, Lithographic & Print Colouring Establishment, copyright 1843. The Indian Removal Act was signed into law by President Andrew Jackson on May 28, 1830, authorizing the president to grant unsettled lands west of the Mississippi in exchange for Indian lands within existing state borders.
The correct answer is A.
Creating a common market was one of the original core objectives of the European Economic Community, founded in 1957. A common market is a free trade area, a trade bloc that shares common economic policies and freedom of mobility of capital, goods, services, and labor with the goal of finally removing all trade barriers. It was achieved by the European Community by 1999 with the creation of a common unique currency, the Euro, thus creating the European Union as an economic and monetary union.