Which of the following is an example of a biased source? a primarily fact-based article for an academic journal
a debate that presents both sides of a controversial issue
an editorial that only gives the writer’s opinion on a timely topic
an article with quotations from diverse thinkers on a political issue

an editorial that only gives the writer’s opinion on a timely topic

Explanation:

and this is because the editorial gives only one opinion throughout the topic and no other opinion

woodrow wilsons and the treaty signed between france britain and italy

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter