The most complete definition of a civilization is a complex culture in which a large number of humans share several common elements. It is also characterized by urban development and also includes domestication of both humans and other organisms, specialization of labor and expansionism.
The answer would be choice d.
Answer: Money orders are generally easier to buy, but cashier's checks are more secure. ... A cashier's check should not be confused with a certified check, which is also a bank-issued check—the main difference is that the bank signs a cashiered check while the customer signs certified checks
Explanation: hope that helps