You could try this:
IWebElement dropDownListBox = driver.findElement(By.Id("selection"));
SelectElement clickThis = new SelectElement(dropDownListBox);
clickThis.SelectByText("Germany");
You could try this:
IWebElement dropDownListBox = driver.findElement(By.Id("selection"));
SelectElement clickThis = new SelectElement(dropDownListBox);
clickThis.SelectByText("Germany");