Living Wage: This is the minimum income necessary for a worker to meet basic needs. It's like having enough fuel in your car to reach your destination without running out halfway.
Wage Gap: This refers to the difference in wages earned by different groups, often based on gender or race. Picture this as two runners on different tracks – one track might be smooth and straight (higher wages), while the other is hilly and winding (lower wages).
Labor Unions: These are organizations formed by workers in an industry to advocate for better wages, working conditions, and benefits. Think of them as a megaphone amplifying workers' voices so they're heard by those in power.