During the first century of United States history, what drove the westward movement of settlers? Group of answer choices

Americans' desire for land to farm

Americans' need for more and larger ocean ports

the expanding American lumber industry

the transcontinental railroad

Which of the following scenarios illustrates the error in thinking known as overconfidence? choose the correct answer from the following choices, and then select the submit answer button. over the years, about 45 percent of the students in dr. hunt's introductory psychology course have correctly predicted their major, but their confidence in this prediction has been about 75 percent on average. maria was afraid she would fail her introductory psychology midterm. when she got an a, she convinced herself that she had known all along she would do well on the exam. over the years, about 45 percent of the students in dr. hunt's introductory psychology course have correctly predicted their major, and their confidence in this prediction has also been about 45 percent on average. five students in dr. hunt's introductory psychology course were unwilling to predict major because they were afraid of making an incorrect prediction.

Why does the united states constitution require that a national census be taken every ten years?

What was the greatest contribution of the “scientific method”?