Question

"But this alone won't do it"- what does this refer to her?

Answer 1

here this line trying to say that this disunity can not alone be the criteria for wages.

one have to depend on others unity is strength you know that so unity the world is so much powerful that it can change everything so if we do the same work alone it has a long difference between do the work in a group. so this lines trying to establish unity can defeat loneliness.

Answer 2

Explanation:

hacking..and chopping