I want to know the answer to the following question:
When is it theorized that Homo habilis evolved in East Africa?
All the background I'm provided with is that "However, this is not the first species of homininae: the first species of genus Homo, Homo habilis, are theorized to have evolved in East Africa at least 2 million years ago, and members of this species populated different parts of Africa in a relatively short time.". Is that enough to answer the question?