How can the main idea of a tax help a reader identify the theme?

By identifying the main idea of a text, a reader will find the explicit statement that is the theme
By inferring the main idea of a text, a reader will understand what will happen next in the text
By determining the main event, a reader can understand what those characters are thinking
By connecting the main event of the story, a reader can conclude what lesson the authorize implying about those events

By connecting the main idea of a tax to the events and characters in a text, a reader can conclude what message or lesson the author is implying about society, government, or personal responsibility. This helps the reader identify the overarching theme of the text.