Final answer:
Christopher Columbus has come under fire recently for his mistreatment and oppression of Indigenous peoples, his involvement in the enslavement of Africans and Native Americans, and the controversy surrounding the celebration of Columbus Day.
Step-by-step explanation:
Christopher Columbus has come under fire recently for several reasons that have caused people to question whether he should be honored in the US.
One reason is the mistreatment and oppression of Indigenous peoples. Columbus's arrival in the Americas not only led to European settlement but also to disease, oppression, and genocide against Native Americans.
Another reason is his involvement in the enslavement of Africans and Native Americans. Columbus's actions contributed to the suffering and exploitation of these groups.
Lastly, there is controversy surrounding the celebration of Columbus Day and whether it is culturally insensitive. Many argue that the holiday should be replaced with one that honors the role of Indigenous peoples in the nation's history.