How might the Daisy Girl commercial be considered a negative campaign ad against Goldwater without ever mentioning his name? Explain this interaction of ideas between the ad and the presidential race based on the information given in the text.

5. which sentence best shows correct comma usage? a. mexico, has a lot in common with the united states, the country to its north. b. mexico, has a lot in common, with the united states the country to its north. c. mexico has a lot in common, with the united states, the country to its north. d. mexico has a lot in common with the united states, the country to its north.