Which statement about slavery is true?
a. slavery was new to africa when the portuguese and spanish demanded slaves for work in the americas.
b. written records indicate that very few civilizations throughout history have accepted the idea of enslaving other people.
c. the first historically documented instance of slavery occurred in medieval europe.
d. slavery began in ancient times and has existed around the world in different forms.

You are serving on a jury. a plaintiff is suing the city for injuries sustained after falling down an uncovered manhole. in the trial, doctors testified that it will be 5 years before the plaintiff is able to return to work. the jury has already decided in favor of the plaintiff, and has decided to grant the plaintiff an award to cover the following items: a. recovery of 2 years of back-pay ($34,000 for two years ago, and $36,000 for last year, which ends today). assume that it is december 31 and that all salary is received at year end. this recovery should include the time value of money. b. the present value of 5 years of future salary. assume that the plaintiff's salary would increase at a rate of 3 percent per year. c. $100,000 for pain and suffering. d. $20,000 for court costs. assume an interest rate of 7 percent. what should be the size of the settlement?

The chart shows four articles read by the students in a science class

According to your text, systems of government in the united states are shifting from what to what?