Ida Tarbell's role when America was undergoing the progressive era was: she contributed to presenting evidence against the activities of corrupt business practices.
<h3>What was the progressive era?</h3>
The progressive era was an era that was known for reforms in America.
Some of those reforms were:
- The splitting up of several monopolies
- The creation of Labor Organization
- The betterment of standard of living etc.
Learn more about the Progressive Era at:
brainly.com/question/17162211
#SPJ1
The answer is B - hamburger
Hey the answers are A C C A B D A C
And to back up my answer....... You are the one that said these are the answers so I best agree with what you say or else :D
An encyclopedia entry on a subject is an example of a secondary source. TRUE OR FALSE
True
