An essay illustrates the author's

i think it's either 'to expose the corruption of the communists in russia', or 'to criticize animal brutality by communists in russia.'  

hope this ! : )

the answer that is correct is the last option.

here is the essay.

global warming. are we heading to a mini ice age era?

everybody have heard about the effects of global warming on planet earth. but in recent studies, many scientist explain that it is not the human being and his pollutants, what is affecting the planet. that only represents a small part. they make reference that what we are living on the planet right now is one of the many cycles of planet eart through its existence. because human life is too short, we do not stay on the planet too long to see its effects.

people everywhere should be concerned, but the clarion call is for the youngster to hear it.

some russian scientist has stated that the last mini ice age era was in the 1700's and people survived. they had a brutal winter in europe. even the thames river in london, partially frozen, but humanity knew how to keep on.

that is the lesson. humanity must take consciousness and prepare for a cold future, not a warm one.

the class of pronouns which is usually singular:

the class of pronouns used as an adjective to point out which person or thing is being discussed:

the class of pronouns that does not need a specific antecedent:

the class of pronouns which turns the action back on the subject:

the class of pronouns used to ask questions:

the class of pronouns used for emphasis:

the class of pronouns made up of two-word pronouns:

the class of pronouns, other than personal pronouns, that has a nominative and an objective case: