Employment history refers to a record of a person's previous jobs, including details such as job titles, companies worked for, and the duration of employment. This information is often included in a resume or CV to provide potential employers with insight into a candidate's work experience and skills. A well-documented employment history can help job seekers demonstrate their qualifications and suitability for a position. It typically highlights relevant experiences, achievements, and responsibilities that align with the requirements of the job being applied for, making it a crucial part of the job application process.