Mei Li:
Which Portuguese navigator (1467-1520) is regarded as the discoverer of Brazil??
Shuai Zheng:
pedro alvares cabral
Mei Li:
Which is the only letter in the game of Scrabble to score five points??
Shuai Zheng:
letter k
Mei Li:
What did the USA purchase from Russia for $7,200,000 in 1857??
Shuai Zheng:
alaska