What was one of the main problems with states controlling their own currency?

What are the factor of economic resession? What best explain why considering opportunity costs is a rational thing for consumers to do? What do jewelers pay for gold bullion? Which can people do through the Internet to make better economic decisions? What examples of elastic market? What is the importance of llanos? What country in south America has the highest per capita income? True or false One-third of the checks written in the US are processed by the 12 Federal Reserve Banks? What is the entrepreneurship era? Why are coal oil important to industry? Why does a higher interest rate attract foreign investment? Which of these terms describes the decisions and strategies the US makes that involve other nations? What reading strategy should Karen use if she wants to find the answer? Monetary theories in business cycle? How does laissez faire benefit capitalist society? What is the role of profit in business? What does it mean to be at ones detriment? What was the prime interest rate in 1962? Will Jessica get an a on her economics project tomorrow? What Imports that most countries impose customs duties on?