colour line

ریشه

The term 'colour line' originated in the United States during the late 19th and early 20th centuries, referring to the segregation and discrimination against non-white individuals.

مثال

• The colour line was a significant issue during the civil rights movement.
• Many industries had an unwritten colour line, preventing people of color from advancing in their careers.
• Breaking the colour line in professional sports was a major milestone in racial integration.

ترکیب‌های رایج

Break the colour line Maintain the colour line Cross the colour line Fight against the colour line