C - People accused of a crime have the right to be judged by a jury of peers before receiving punishment.
Here is the clause from the Magna Carta which states that principle:
Clause 39: <em>No free man shall be seized or imprisoned, or stripped of his rights or possessions, or outlawed or exiled, or deprived of his standing in any other way, nor will we proceed with force against him, or send others to do so, except by the lawful judgement of his equals or by the law of the land.</em>
That assertion by The Magna Carta of 1215, that a person should not suffer punishment without the lawful judgment of his peers, influenced the Bill of Rights of the US Constitution. The opening lines of the 6th Amendment of the Constitution of the United States affirm that "in all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the State and district wherein the crime shall have been committed."
The one of the reason's why the Allies allied themselves with the soviets was because they wanted to open a new front. The Soviet Front would be so massive and would force Axis's units to spread even more, and to spread resources more. Though they were already spread out.
The kings had the most power in feudal. They controlled all the lands, they had the power to distribute land to nobles.