Which of the following is the most dominant resource used by iraq? technology fishing industry oil steel industry

Oil

Explanation:

Oil is one of the most important resources that are available in Iraq. Iraqi oil is not only important for the country itself, but is also an important resource in international politics. This is the case with most of the oil that is found in the Middle East. The availability of oil in this region means that many countries are interested in benefitting from it. This has led to conflict in the region, as well as to enormous political instability.

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof