Good-morning and Happy new year to the entire peeps here I must confess this is a great forum and after going through all the post here I am sure my prayers are going to be answered in going to the US for a visit but I have few questions tho as regarding obtaining a visiting visa..
I am married with 2 kids and I work as a clearing and forwarding agent..I intend to travel to the US first then later with my family..I have been to South Africa twice in 2013/earlier in 2014..My passport with the south African visa is expired and now I have a new one which i obtained in 2014 and now I want to apply for the US B1/B2 Visa...I really need you to enlighten me on how to go about this..

Do I need to attach my old passport to the new one to show my proof of previous travels?
Also havent traveled for a whole year,does that have anything to do with me obtaining the visa?
And also Issue regarding my family not traveling with me does that has anything to do as well?
@ Lady G..I need your response asap ..