Final answer:
Racism was a factor in shaping imperialism and justifying imperialistic actions, but its logic was flawed due to false assumptions and the exploitation of colonized peoples.
Step-by-step explanation:
Racism was a factor in shaping imperialism and had a significant impact on its logic.
Racism justified imperialistic actions by promoting the idea of the superiority of the colonizing powers and the 'civilizing mission' to bring progress and development to the so-called 'inferior' races.
However, the racist logic of imperialism was flawed because it was based on false assumptions and perpetuated harmful stereotypes. It disregarded the rights and cultures of the colonized peoples and led to the exploitation and oppression of indigenous populations.