<span>were mainly concerned with the creation of the League of Nations. Europen countries wanted a strong alliance but, the United States was opposed to the formation of the League of Nations fearing it could cause the US to be dragged into other wars on European soil.</span>
Answer:
A. Abolishment by kings of feudal ties, to establish government and extend royal power
Explanation:
The 1000-1150 period is in fact, a period when feudalism was at its peak. For example, France in the year 1100 was a unified kingdom in name only, it was in fact composed of several counties and duchies such as the Duchy of Normandy or the County of Champagne, that had political, military and economic power over these territories. The king ruled in name only, and in order to collect taxes, or raise an army, he needed the approval of local feudal lords.
Same thing applies for other countries such as the Holy Roman Empire, Northern Spain, and the Low countries.
From mid 1929 to mid 1931
D) continued into the 2010s