Which of the following statements is true about the graph of a production possibilities curve? a. the cost of producing watermelons and shoes is roughly even on the production possibilities frontier. b. it costs 2 million more tons of watermelons to produce 14 million tons of shoes. c. the cost of moving from producing no watermelons to producing 8 million tons of watermelons is 1 million pairs of shoes. d. one million tons of watermelons must be sacrificed to produce 8 million pairs of shoes.

Why were factories a good source of income? select all that apply. -they produce goods at an exceptionally fast pace. -they build a sense of community among workers. -they often employed low wage earners. -they employed women and children at disgracefully low wages. -labor unions to establish good working conditions.

In vernonia school district v. acton, the school district argued that a drug test was illegal under any circumstances. no student could refuse to take a drug test. drug tests were not given at random. drug testing was necessary to protect all students.

Which statement best summarizes the process of the abolition of slavery in the united states? o a slave owners agreed to limit and ultimately abolish slavery to prevent a slave rebellion similar to the haitian revolution o b. the united states did not abolish slavery until after many latin american countries did because it faced opposition from powerful slaveholders o c. the abolition movement in the united states used a series of legal challenges to successfully outlaw slavery. d. the abolition movement used nonviolent tactics to eventually convince the u.s. government to abolish slavery.