In 1908, the supreme court upheld the employment-at-will doctrine in select one:
a. nlrb v. weingarten, inc.
b. eeoc v. waffle house, inc.
c. international union v. johnson controls
d. adair v. united states

The correct answer is d. adair v. united states

The first case was decided in 1975, the second case was decided in 2002, while the third case was decided in 1991. Only the last case was held in 1908 and it dealt with employment contracts, mostly regarding bans on joining unions which was often forbidden in contracts.