Yes. They topped the group and so they successfully qualified for the 2014 FIFA World Cup finals.
It is Higuai and followed by Messi.
Yes, Argentina have qualified for the World Cup Finals in 2014.
Lionel Messi played for Argentina in the 2014 FIFA World Cup.
Sergio Romero played for Argentina in the 2014 FIFA World Cup.
Ezequiel Garay played for Argentina in the 2014 FIFA World Cup.
Fernando Gago played for Argentina in the 2014 FIFA World Cup.
Lucas Biglia played for Argentina in the 2014 FIFA World Cup.
Enzo Pérez played for Argentina in the 2014 FIFA World Cup.
Gonzalo Higuaín played for Argentina in the 2014 FIFA World Cup.
Maxi Rodríguez played for Argentina in the 2014 FIFA World Cup.
Agustín Orión played for Argentina in the 2014 FIFA World Cup.
Augusto Fernández played for Argentina in the 2014 FIFA World Cup.