The major challenges to historical research revolve around the problems of sources, knowledge, explanation, objectivity, choice of subject, and the peculiar problems of contemporary history. Sources The problem of sources is a serious challenge to the historian in the task of reconstructing the past.
command economy is where a central government makes all economic decisions. The government or a collective owns the land and the means of production.
In 1689 the English rights bill was passed.
<u>Explanation:</u>
In 1689 a bill was passed which created a foundation of the democratic rule in U.K and USA.This bill limits the powers of the crown (king and queen) .It created separation in powers.
Further the bill also encouraged the freedom of speech and promoted democratic election. The bill gave the power of sovereignty to the parliament of both United States and England.
In fact the English bill of rights of unites states was later modelled after the bill of England. The basic provision of the bill was that crown will not interfere with the government issues.
Ohh I know this it either A or B and I think it B
