what is the main idea of the passage

The main idea of a passage is the primary point or concept that the author wants to communicate to the readers about the topic. It is the central or most important idea in a paragraph or passage, stating the purpose and setting the direction of the text. The main idea can be directly expressed or implied, and it is often found at the beginning or the end of paragraphs. It can also be inferred through other words in the paragraph. In summary, the main idea is what the text is mostly about