I am currently working on an application to sponsor my wife who lives in Ecuador, am wondering to put info about past travel history. As when she was younger she was denied entry to the United States and had her visa cancelled. Her ban to the US is over now, but wondering if it would be a good idea to disclose this in our application. Last year we applied for a travel visa which was denied for a few reasons ei: travel history, family ties, length of proposed stay, current employment and personal assets and financial status.