The sentence that is punctuated correctly is option A. On her Mediterranean cruise, Mamie visited Barcelona, Spain; Nice, France; and Pisa, Italy. A semicolon is used in this sentence because more than one of the units in the series are using the punctuation mark commas.
They need to know what happens because they are the ones that decide everyone's fate.
It would be B, Hope this helps!
Answer : ( A ) The Word Root