1. Past explorers contributed to our knowledge of the world by_________
A. making new good
B. selling their goods at high prices
C. traveling to other countries
D. spending time reading about foreign countries
2. Past explorers were probably fearful of________.
A. swimming in the ocean
B. the dangers that lurked in unexplored places
C. being in their sailing ships for a long time
D. trying to predict the weather conditions
3. Explorers who traveled to countries that others had already been to would make sure that they________
A. sold new goods to those countries
B. bought new goods from those countries
C. explored new areas in the countries
D. found another way of going to those countries
4. The act of selling their local goods to a foreign country allowed the explorers to____.
A. earn more money
B. think about visiting other countries as well
C. grow different types of spices
D. find out more about that country
5. Based on the third paragraph, the________of people changed when they came into contact with foreigners.
A. clothing and lifestyle
B. speech and lifestyle
C. clothing and jobs
D. family structure and clothing