Final answer:
Rosa Parks refused to give up her seat on the bus because she believed in equal rights and wanted to stand up against racial segregation and inequality.
Step-by-step explanation:
Rosa Parks refused to give up her seat on the bus because she believed in equal rights. On December 1, 1955, Rosa Parks was asked to give up her seat to a White man, but she refused. This act of resistance was not only because she was tired, but also because she wanted to stand up against racial segregation and inequality.