Select the best analysis to complete this sentence: Prehistory includes the time prior to the use of writing, because .

without writing, there is no accurate record of history, only artifacts
without writing, the early people lived a much simpler life
without writing, historians must associate uses of artifacts with current similar objects
without writing, history is lost to the ages and historians are really only guessing

  plan: i will begin with a quotation about the importance of unity in a community. then, i will state my claim that an activity will unite our school by creating a shared vision, purpose, and direction. in the body, i will use three main points that describe the different avenues the students can take: through a variety of clubs, through a special event, or through an awareness week. i will provide evidence about other towns that have unity activities and the kinds of events that they include. pictures will illustrate my three main points in action. for the ending, i will restate the main idea in a new way and pose a question to keep the audience thinking. 

i believe the answer is thesis, reasons, evidence, counterclaim, conclusion

usually, a falcon can kill an owl, and horses don't normally eat each other.