Question

What were Joseph Pulitzer and William Randolph Hearst well known pioneers of?

-publishing news journals aimed at the upper social classes in America

-producing weekly journals focused on world news

-engaging in a style of publishing called yellow journalism

-working with missionaries to spread Christianity in Africa

Answer 1

3rd Option

Step-by-step explanation:

engaging in a style of publishing called yellow journalism.

Answer 2

Joseph Pulitzer and William Randolph Hearst were well known pioneers of an engaging in a style of publishing called yellow journalism.