Which list of places require semicolons instead of commas?

Brazil Venezuela, Colombia, Ecuador, Chile Argentina, Peru, and Bolivia
North Dakota, South Dakota, North Carolina, South Carolina, in West Virginia
Sacramento California, Denver, Colorado, Phoenix, Arizona in Santa Fe New Mexico
Europe, Asia, Africa, and Australia

USING SEMICOLONS QUICK CHECK

The correct list that requires semicolons instead of commas is:

Brazil; Venezuela, Colombia, Ecuador, Chile; Argentina, Peru, and Bolivia

The correct list of places that require semicolons instead of commas is:

North Dakota; South Dakota; North Carolina; South Carolina, in West Virginia
Sacramento, California; Denver, Colorado; Phoenix, Arizona; Santa Fe, New Mexico