When it is journalists, it is most likely that they would crusade for social reform.
The answer would be President Abraham Lincoln
Approved July 2, 1890, The Sherman Anti-Trust Act was the first Federal act that outlawed monopolistic business practices. The Sherman Antitrust Act of 1890 was the first measure passed by the U.S. Congress to prohibit trusts. ... Several states had passed similar laws, but they were limited to intrastate businesses.
D. The Central Government had no power to tax