A. to make plastics and as a source of energy.
Explanation:
The petroleum is natural resources that is abundant in many places of the world. It has yellowish-black coloration and is a resources that has organic origin. It is one of the most widely used resources in the world, and its primarily usage is for providing energy and making plastic.
Because of the properties of the petroleum we can easily say that it is the driving force of most of the industries in the world. With its burning and combustion it manages to release enormous amounts of energy, and also its price is relatively cheap. Another usage for it is for making plastic. The plastic is one of the most if not the most used material by the people across the world. It is very easy to make, very cheap, and can be used for lot of purposes. Unfortunately, both of these usages of the petroleum contribute to large scale pollution.
A government that killed millions of people in Cambodia
Answer:
The president is in the executive branch i believe.
The main reason the US Senate rejected the Treaty of Versailles was that C, the Democrats had gained power in the Senate.
<h3>What is the Treaty of Versailles?</h3>
This refers to the deal that was made about the damage and reparation costs that would be made by Germany for the damage during the war.
Hence, we can see that based on the fact that the Democrats in the Senate of American politics had gained power, the United States rejected this treaty.
Read more about the Treaty of Versailles here:
brainly.com/question/3604628
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