Most single issued parties have been short lived.
Slaves were considered property. Their owners wanted to restrict their freedom so they wouldn't be as likely to escape.
Answer:
Originally serialized in nineteen parts in McClure's magazine, the book is a seminal example of muckraking, and inspired many other journalists to write about trusts, large businesses that (in the absence of strong antitrust laws in the 19th century) attempted to gain monopolies in various industries.
Explanation: