Final answer:
The decision for Ha and her family to leave or stay in Vietnam depends on their specific circumstances and preferences. The novel 'Inside Out & Back Again' provides insight into the reasons for leaving Vietnam during the Vietnam War.
Step-by-step explanation:
Whether Ha and her family should leave Vietnam or stay there depends on the specific circumstances and their personal preferences. Some arguments for leaving Vietnam could include the desire for better opportunities, safety concerns, or political instability. On the other hand, reasons to stay in Vietnam could involve cultural preservation, family ties, or hope for positive change.
One piece of textual evidence that supports the idea of leaving Vietnam is the novel 'Inside Out & Back Again' by Thanhha Lai, which tells the story of a Vietnamese family fleeing the country during the Vietnam War. The protagonist's family leaves Vietnam because of the escalating conflict and the hope for a better future in the United States.