Answer:
(1) An author doing research for a book asked thousands of Americans what made them happy.
Explanation:
It's tempting to say that the main idea is the conclusion of the paragraph, which is stated in sentence (5). However, the main focus of the paragraph is more on the research on what makes American happy, which is detailed by the responses of the research subjects, as well as the conclusion of the research study. If (5) was the main focus, there would be more details about why most of the things that make you happy are simple and free or inexpensive or what the general research about this topic has been, instead of just one study in particular.
Well, because William Shakespeare lived more than 400 years ago, and many records from then are lost or were nonexistent in the first place, we don't know every single detail about his life.
I hope this helps and have a great day!! :)
Cite relevant details from text to support what the text says explicitly and make inferences. Describe in depth a character, setting or event in a story or drama, drawing on specific details in the text. Summarizing teaches students how to discern the most important ideas in a text, how to ignore irrelevant information, and how to integrate the central ideas in a meaningful way.