Mei Li:
A sudden unofficial walkout or industrial action by workers is called informally a (What?) strike??
Shuai Zheng:
wildcat
Mei Li:
During which year was the inaugural tournament of the FIFA World Cup??
Shuai Zheng:
1930
Mei Li:
In which US state was the Battle of the Little Bighorn fought??
Shuai Zheng:
montana