Why did the monarchs give land to the nobles and lords?

At the top were monarchs, and below them were nobles or lords. To raise an army, and ensure that they could control the area, the monarch would grant fiefs of land to nobles. Pledge of Loyalty and service. In exchange for the land, the noble pledged loyalty to the monarch and promised to fight for the lord when called.

Explanation:

concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county. whichever court actually exercises its jurisdiction first will do so exclusively.

what is the tax base for the sales tax?

it should be (usually ) 6%