No, this is false.
Tragedy and Commedy first developed during the Ancient Greek time - we know this because quite a lot of ancient Greek works survived until today.
And you can remember that the Greeks developed their ancient culture before because the Romans based their culture on the Greek one.
Answer: The one-stop shopping these businesses provide is extraordinarily convenient, and prices are consistently low.
Explanation:
This sentence lists two advantages to shopping at national chain stores such as Walmart and Costco.
The advantages are that prices are lower and they offer convenience thereby saving people time on shopping because the wide array of goods they offer means that people can get most if not all that they need from these shops without having to hop from shop to shop to find different items.