How is it that, with my reputation, I can edit other people's questions and answers but if there is a suggested edit, not only I cannot approve it, but I cannot edit (in other ways) that answer myself?
EDIT: Let me rephrase my question since the answers, useful as they are about suggested edits etc., do not make the matter clear for me.
Say I notice somebody has written “Dnate Aghilieri” rather than “Dante Alighieri” and I intend to correct this. Now, in general I could do so with no obstacle. But if someone with a low reputation already attempted to do so, I cannot neither fix it myself nor approve that same edit. What is the rationale for this?