In an explanatory essay, or any essay, the introductory paragraph introduces (hence it's name) the main idea, or what you are going to explain. The body paragraphs go into extreme detail of what the introductory paragraphs mentioned.
<span>The
regulation of highway speed limit by the government is intended to minimize the
increased levels of highway accidents. This
regulation aims to minimize gas consumption by up to 10%. It is also intended
to help reduce greenhouse gas emissions by a percentage of up to 7%.</span>
European goods, ideas, and diseases shaped the changing continent. As Europeans established their colonies, their societies also became segmented and divided along religious and racial lines. Most people in these societies were not free; they labored as servants or slaves, doing the work required to produce wealth for others.
Explanation:
It was within the rights of the people and a necessity to, overthrow their government if it became too tyrannical or the system was too weak to handle crises.