Which of the following best describes Racism?

The definition of racism is most accurately described as actions that discriminate based on skin color or race. This encompasses both overt and covert behaviors that perpetuate inequality or prejudice against individuals because of their racial or ethnic background. Racism can manifest in various forms, including systemic disparities, discriminatory policies, and personal biases that can negatively affect opportunities and treatment in society.

The other options presented do not capture the essence of racism. Favoritism based on skills involves recognizing and rewarding proficiency rather than making distinctions based on race. Judgments based on education and experience pertain to an individual's qualification rather than their racial identity. Lastly, encouraging diversity in workplaces represents efforts to combat racism and promote inclusion, not the act of racism itself. Therefore, the description that specifies discrimination based on skin color or race aligns accurately with the definition of racism.