Mei Li:
Guaqui and Puno are ports on the world's highest navigable waterway. What is it??
Shuai Zheng:
lake titicaca
Mei Li:
Ellen Johnson Sirleaf is the first female African head of state - in which country??
Shuai Zheng:
liberia
Mei Li:
Who is acknowledged as the founder of Singapore as a trading post and European settlement in 1819??
Shuai Zheng:
sir thomas stamford raffles