How do you create a new list in Python?

In Python, creating a new list is primarily done using square brackets. When you use square brackets, you can directly define a list by placing items inside them, separated by commas. For instance, writing my_list = [1, 2, 3] creates a list containing the integers 1, 2, and 3.

While the list() function can also be used to create a list, it is primarily for converting other data types (like tuples or strings) into a list. The quintessential syntax for defining a list remains the use of square brackets, making this method the most straightforward and common in Python programming. This is why the option that mentions square brackets is correct.