Answer:
I would say both B and C. but it very well could be D
Explanation:
<span>It is at the Hôtel des Menus Plaisirs in the town of Versailles</span>
Charles Mantel's grandson, a powerful king who united the Franks and conquered nearby lands.
<span>People saw the grim effects of war for the first time in his graphic photos</span>
He increased the labor force