Because you need to know what you are placing first and last and what is improtant and what is not.least important at the end...
A comma should be after each separate things you are listing. The answer is:
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The
Library of Congress is home to the world's most extensive comic-book
collection, oldest original newspaper collection, and most abundant
collection of cartographic items.</span>
Sherman Alexie's short story, Superman and Me is about a young boy living on an Indian reservation who is constantly trying to defy stereotypes. The main idea of the short story is that Alexie defies those who patronize him and learns to read challenging books at a young age. He dedicates himself to his studies and learns to overcome many obstacles.
Answer: The circular flow of income helps identify the key relationship of government expenditure towards household and domestic firms, which is when “income rises, spending rises, and when spending rises, output rises which [then again] gives rises to incomes”
Explanation: :)
Find somewhere to start an online website. start decorating the way you want to represent you.