Analyze the historical significance of the muckrakers

The muckrakers' journalism resulted in litigation or legislation that had a lasting impact, such as the end of Standard Oil's monopoly over the oil industry, the establishment of the Pure Food and Drug Act of 1906, the creation of the first child labor laws in the United States around 1916. Their reports exposed bribery and corruption at the city and state level, as well as in Congress, that led to reforms and changes in election results.

The muckrakers had a great impact and influence on the future development of journalism. Even today, in contemporary American use, the term ‘muckraker’ is used to describe either a journalist who writes in the adversarial or alternative tradition, or a non-journalist whose purpose in publication is to advocate reform and change. Investigative journalists view the muckrakers as early influences and a continuation of watchdog journalism.

i believe the answer is a