Voter turnout Introduction/Thesis paragraph In order to determine how voter turnout is measured, one must know the definition. So what is voter

I need help with the intro/thesis and conclusion paragraph.  Everything else is done.  Questions for essay have been pasted below and essay has ben attached.

Explain how voter turnout is measured.Compare voter turnout in the U.S. with that in other countries.Describe the factors that affect the level of voter turnout in the United States.Compare voter turnout in Texas to that in the United States as a whole.Identify the historic and contemporary factors which have led to a culture of low voter turnout in Texas.How do you think voter turnout could be increased in Texas?