Self reliance is the ability to depend on yourself to get things done and to meet your own needs. An example of self reliance is growing your own food. The capacity to rely on one's own capabilities, and to manage one's own affairs; independence not to be dependent. Reliance on one's own judgment, abilities, etc.
The correct answer for this question is this one:
"Families had stashed extra money during the war years. Families, having lived without "extras" during the war years, were eager to begin purchasing luxury items with the money they had saved during the war. "<span>
</span>Hope this helps answer your question and have a nice day ahead.