Final answer:
The statement is false because while individuals may share certain aspects of ethnic identity, they express it in diverse ways. This reflects the complexity of ethnicity and the personal nature of ethnic expression.
Step-by-step explanation:
The statement that 'Everyone who shares a respective ethnic identity expresses that identity through the same ethnic work' is False. Ethnic identity is a complex concept encompassing a variety of factors including language, religion, and traditions. While individuals may share certain aspects of their ethnic identity, the expression of this identity can be quite diverse.
For example, the sense of common identity that developed among colonists after the French and Indian War did not mean that all members of the emerging American identity performed the same 'ethnic work' or expressed their identity in the same way. Similarly, within a single ethnic group, such as those comprising national identity groups, different individual experiences and personal choices can lead to a variety of expressions of ethnic identity.