Below is my dads background .<br>
Mom has always been a house wife & have lived in India most of her life except for 2 years in 1989 to 1991.
My dad has been working in the Yemen for a subsidiary of American company called Clorex for 10 years as a plant manager for a chemical plant(purely management job). Did an MBA 2 years prior to his retirement at the age of 56 since the company sponsored it as part of employee benefit.Since then he had been living as a retiree , now for 4 years. In between I have took them to Singapore & Malaysia .Have a permanent residence in India .He pays luxury tax for that home. Has a daughter(married and settled in a different town) and a son other than me(works and lives with them in their house) ( I work in the USA on an H1 for past 2 years).Have travel history to Saudi Arabia but not in the past 5 years.
I completely understand its the burden of applicant to prove the non immigrant Intent. But doesn't know how since both the times the officer didn't ask much .Both the times it was a joint interview .Wanted to know your comments.

I'm on H1B visa for very long time working for Company A. I have founded a start-up company B while in H1B, and invested in it to launch 4 free Apps in the market. My spouse is having H4 EAD, and I hired her as Director to oversee the business, bank account etc. These Apps are very innovative and globally received lot of recognition. Now I have plenty of Media reports based on my Apps. I also wrote Innovative Articles that are accepted by Science and Engineering Journals about these inventions. I have 4+ qualifying criterias for EB1-A. So far I can confirm that I never made a $ out of these Apps or from my investment.<br>

Am I eligible for EB1-A, as I would like to make more more innovative and problem solving Apps, that would create jobs in the market.

I would like to apply for green card for my mother and father. am a US citizen, they will be coming to US in next month on tourist visa. How long will I have to wait (day/months) after they land in US, before I can file for their green card.? Also, if law changes for so called "chain migration", can that law be retroactive for applications in the que? Any comments on that would be appreciated.

1. What documents do I need to travel outside the United States?<br>
2. What documents do I need to present to reenter the United States?<br>
3. Does travel outside the United States affect my permanent resident status?<br>
4. What if my trip abroad will last longer than 1 year?<br>
5. What if I lose my green card or reentry permit or it is stolen or destroyed while I am temporarily traveling outside of the United States?

You stated : "The Form N-470 must be filed before the person departs from the United States except religious workers who may apply before or after departure, or after return to the United States. The religious workers are not required to have lived in the United States for a specific period of time prior to the filing of N-470. Similar exception is granted to alien members of the U.S. Armed Forces. In such cases the LPR employee who filed N-470 is considered physically present in the US during such employment abroad and does not need a reentry permit."<br>
Does that mean a religious worker does not have to spend a full one uninterrupted year of physical presence in the US? If a religious worker can apply any time and once approved, all time spent outside of the US will be counted towards his naturalization qualification, it means that religious worker doesn't need to be physically present for a full year at any time prior to applying for his/her citizenship, correct?