2. What benefits did a caravel offer to explorers? (Lesson 9-1)* A It allowed them to find their direction at sea.
B It enabled them to travel faster.
C It helped them navigate by the stars at night.
D It offered protection against attacks by other ships.
3. What did the Portuguese learn from Bartolomeu Dias's accomplishment of
sailing around the southern tip of Africa? (Lesson 9-1) *
A that they could reach the Indian Ocean by a water route
R that to previously unknown continents existed

Hin t in the section titled, "what can be done? " of "battling the digital jolly roger," what is one of the problems caused by piracy that the author lists? he section titled, "what can be done? " of "battling the digital jolly roger," what is one of the problems caused by piracy that the author lists? ow does the writer's point of view in "the completely free market" affect the credibility of the article? a. it's written in the third person, which allows the author to examine all sides of the debate. b. since it's written in the first person, it doesn't objectively present all sides of the argument. c. since it's written in the second person, it puts the reader in the writer's position, and gives the reader more to consider from this perspective. d. it's written in the first person, but is conducted as an interview with several different sources, providing a full-circle debate.