Grand duchess of Luxembourg. Ascending to the throne in1919, she took her government into exile during the Nazi occupation of Luxembourg and supported her people through regular radio broadcasts. She returned triumphantly in1945 and ruled until1984.
A region and former duchy of central Germany north and east of the Main and Rhine rivers. The region became a duchy in1806 and was absorbed by Prussia in1866. Members of the original dynasty subsequently ruled Luxembourg and the Netherlands(as the house of Orange).
An economic union of Belgium, the Netherlands, and Luxembourg, originally established as a customs union in1948.
What's the capital of Luxembourg?' I don't know; you've got me there!'