Answer:
A vassal needed economic resources to equip the cavalry he was bound to contribute to his lord to fight his frequent wars. Such resources, in the absence of a money economy, came only from land and its associated assets, which included peasants as well as wood and water.
Russian version:
Вассалу нужны были экономические ресурсы, чтобы вооружить кавалерию, которую он должен был предоставить своему господину для ведения частых войн. Такие ресурсы, в отсутствие денежной экономики, поступали только из земли и связанных с ней активов, которые включали крестьян, а также древесину и воду.
Sorry if the translation is incorrect I had to use goo.gle translate/Извините, если перевод правильный, мне пришлось использовать гугл переводчик.
To find the area of a circle, one must know what the formula is, and what all parts of the formula mean.
The formula for the area of a circle is: πr²
Now we have to understand what each part of the formula means. The pi symbol (π) is the ratio of a circle's circumference to its diameter, and is approximately 3.14. The r, is the radius of a circle, and since the squared sign is above it, that means that it is the radius multiplied by itself.
Justinian's Code-- set of laws and punishments coinciding with the laws.
Justinian created a code of laws to bring order to the Byzantine Empire. The laws created by Justinian created a set of universal laws which acted as national laws which had ultimate power over the people in Justinian's empire. Each of the laws corresponded with a punishment which also set up a comprehensive court system along with the laws. This legal system was copied and replicated in many European governments as well as the US system.
After the Watergate scandal in the 1970s it was the legislative
branch of the government that started to reassert itself and bring the end to
the “imperial presidency” which characterized the presidency of Richard Nixon. The Congress enacted number of laws that
would put the stop to the growth of the presidential power.