Answer:
Salt is inelastic, because there are no good substitutes for salt. There are substitutes for sugar, like honey and agave nectar. This makes sugar have a higher elasticity value.
Answer: The statement about affirmative action that is true is A. "It involves offering special admission considerations to members of minority groups".
Explanation: Affirmative action is the term given to a group of policies that were first developed in the United States during John F. Keneddy's presidency. Affirmative action emerged as a way of combating discrimination and promoting diversity and<u> it consists in reserving positions or jobs to people that belong to minority groups in order to prevent discrimination</u>. The quota system is part of the affirmative action program and it is used in many countries around the world.
Answer:
B. first transcontinental railroad
Explanation:
<u>Panama Canal railroad started operating in 1855. and it was the first railroad that connected two oceans directly.</u> Building the canal back then was a difficult task, so they have decided to build the railway first.
<u>The railway was significant in the later construction of the Canal </u>– it provided the perfect means of transportation for material, workers, and equipment necessary for the construction.<u> It ran from the Atlantic Ocean to the Pacific Ocean, over the Isthmus of Panama, and was the first transcontinental railroad in the world.</u> The railroad still is in function today.
Panama Canal was started in the 1880s, following the parallel route of the railroad. It started operating in 1904.