Wiesbaden is the capital of which German state?

Stuttgart is the capital of which German state? What is the capital of the German state of Brandenburg? Potsdam is the capital of which German state? What is the capital of the German state of Hesse? What is the capital of the German state of Lower Saxony? Hanover is the capital of which German state? What is the capital of the German state of Mecklenburg-Vorpommern? Schwerin is the capital of which German state?