Where did the narrator live before she moved to The house on mango street? How were her previous homes different?

She lived in Keeler and later in Loomis, the difference is that in these places the family had to pay rent and share a part of the land with other people. In Mango street they paid no rent and had more privacy, as there was no need to share any part of the house with other families.

Explanation:

"The house oif mango street" tells the story of Esperanza, who lives in a Latin community with many social, economic and structural problems that limit her, but she refuses to accept this reality and dreams of having a better life than the one the circumstances it offers, but it will have to go through many challenges, many of them focused on the culture of its own ethnic group.

- "the answers are a and b.  

when cullen speaks of planting while others reap, and standing "abject and mute," he is speaking about the racial injustices present in american society. as these injustices have changed over time, the american identity  has also shifted. those changes are, in turn, reflected in american literature."