Answer: people accused them of using unfair business practices
Explanation: I said so
World War I, which lasted through Jul 28, 1914 to Nov 11, 1918.
https://www.history.com/topics/world-war-i/world-war-i-history
Info at the link
to define what kinds of scientific study can be done in Antarctica
They used violence and intimidation to prevent federal officials from collecting tax
