Filing for a relative
A lawful permanent US resident is a national who has all grants and privileges of permanently live and work in the USA. There are various ways to make eligible permanent immigration to the USA for close relatives who can be sponsored by the US resident (it can be you).
The natural US citizens and legal permanent residents can sponsor their family members for permanent resident status. It is a condition sponsorship given by US citizens to family members like spouce, parents, unmarried siblings and so on. Generally it expediates the immigration procedures for the non US spouces who are married to US citizens and permanent residents.
Citizenship / Naturalization
The immigrants do come to US looking for better life and security, and always do strengthen the nation in the process. If you do apply for the US citizenship with naturalization by showing your dedication & commitment for the US country. In return, you are awarded all the rights and privileges as a citizenship do have.
Affidavit Of Support
The US citizens or permanent residents who are sponsoring a relative to be a permanent resident of the USA, must accept legal responsibility for financially support the invited relative. Do accept the responsibility and sponsor your relative by completing and signing the document “Affidavit of Support”.
If you are an US citizen or permanent resident and if you have plans to marry an alien (non-US citizen), either in or outside US territory, then do apply for Fiance visa for your life partner to be the permanent resident of the US.
Removal of Condition (CR1)
If a legal marriage exists between an US citizen and an alien, living together and after a short duration do file a legal case of divorce or death documents depicting termination of the marriage which is verifiable in the country. In such cases CR1 visa is for a spouse of an US citizen whose marriage did not last to 2 years.
A non-US citizen or alien citizen, who is looking for a visit to USA must apply and obtain a valid US Visitor visa. This visa is for the short period of duration like pleasure, medical treatment, tourism or visit to a relative at USA. Based on the trip purposes, apply for the specific visa which entails short period stay at the USA.
Extend Visiting Visa
Some of the visitors do like to extend their visit to US territory by applying to the department of USCIS for extension of visa term. US visitors can be granted extension of maximum 6 months of duration on certain conditions.