Final answer:
This is an example of ethnic identity, where Jimmy embraces and identifies with his Irish roots after discovering his heritage.
Step-by-step explanation:
This is an example of ethnic identity. Ethnic identity is a sense of belonging and connection to a particular ethnic group or culture. When Jimmy discovers his Irish heritage, he starts to embrace and identify with his Irish roots by celebrating St. Patrick's Day and claiming his Irish identity in conversations about race.
Many people, especially those with mixed ancestry, may choose to celebrate and express aspects of their heritage on specific occasions or events, such as cultural holidays or festivals. This allows them to maintain a connection to their heritage, even if they may not actively engage with it throughout the year.
It's important to note that ethnic identity is a personal and individual choice, and there is no right or wrong way to express or embrace it.