a. Consider the short video "a Brief History of the United States" from your Instructor's introduction lecture. Is the video an accurate depiction of US History? Why or why not? What (or who) is missing? b. Based upon what you have been taught about Native Americans, if you were to give me a population estimate of the numbers of Natives in the Americas (North and South) at the time of Columbus’ landing in 1492, what kind of population would you guess was here? How many people? c. till basing this upon what you have been taught, how would you describe native peoples? What adjectives would you use? answer in complete words and I need the answer been plagiarised and plz don't copied and I need it but urgent. answer needed today if anyone could answer it, it will be appreciated. plz.