Roland (Hruodland in Frankish) also called "Roland the Valiant," was born in 736 AD and died in 778 at Roncevaux. He was a Frankish knight, Earl of March of Brittany, responsible for defending the ...
Carnegie Science's mission is to advance investigation, research, and discovery, and to apply that knowledge for the improvement of humankind. We empower world-class investigators to pursue the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results