Part 4/13:
Much of the bias is attributed to the pool of contributors drifting leftward, particularly those with academic backgrounds, journalists, and legal professionals—professions historically leaning toward progressive ideologies. Consequently, topics like political figures, historical events, and global conflicts are often presented through a left-leaning lens, favoring outlets deemed reliable by Wikipedia such as CNN or MSNBC, while dismissing conservative outlets like Fox News or The Federalist.