Answer:
Knight service, in the European feudal system, military duties performed in return for tenures of land. The military service might be required for wars or expeditions or merely for riding and escorting services or guarding the castle.
Explanation:
Answer:
By using the reasoning skills we develop from studying history. Understanding history can help you think through the causes, effects, and about what computers may be able to do in the future, based on past trends.
Explanation:
Short grasses that grow naturally on steppes provide grazing for cattle, goats, horses, camels, and sheep. Sometimes steppes are overgrazed, which occurs when there are more animals than the land can support. When the short grasses of the steppe are plowed under for agriculture, the soil can erode very quickly.
Answer:
The First Continental Congress, which was comprised of delegates from the colonies, met in 1774 in reaction to the Coercive Acts, a series of measures imposed by the British government on the colonies in response to their resistance to new taxes.
In the United States, a candidate for president must be an American citizen who was born in the United States. This has created problems for some candidates in the past.
