(civics) Finish the words I have not completed. (please don't directly quote it from the dictionary, it can be your interpretation of the word in relation to civics)

Which of the following instruments has the largest pitch range? a. a conga drum b. a pipe organ c. a handbell d. a tenor's voice

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more. b-it made cross-country travel too expensive for ordinary americans. c-it decreased the safety of americans who moved to settle the plains. d-it shortened travel time between the east and west for all americans.

Why would the rumor of a government contract change the value of this companys stock