Their son-in-law has frequently attacked U.S. immigration laws, calling them the "dumbest laws on immigration in the world".
The president proposed replacing most family-based immigration with a skills-based system after an attempted bombing by a Bangladeshi immigrant in NY last December.
The couple was escorted to and from the Manhattan ceremony by Homeland Security police.
The first lady was named Melanija Knavs when she was born in Slovenia but later changed her name to Melania Knauss when she began her modeling career.
Usually naturalization ceremonies at the Jacob J. Javits Federal Building in the city are large events in which several immigrants are sworn in as citizens after reciting an oath and the Pledge of Allegiance.
On Thursday, the president and first lady were vacationing at the Trump National Golf Club in Bedminister, New Jersey, and she did not accompany her parents to the ceremony. Viktor was a auto dealer.
According to the US Citizenship and Immigration Services website, an average naturalisation application in NY takes between 11 and 21 months and is dependent on numerous character and residency requirements.
The Knavses, both in their 70s, raised Melania Trump in Sevnica, a Slovenian town of around 4,500 people.
His defence team is seeking to pin the blame on Gates, who they say was responsible for day-to-day operations of the business. He also said Manafort should have reported multiple foreign bank accounts to the IRS in those years.
Spanish football giants Real Madrid's central midfielder Mateo Kovacic has joined Chelsea on a season-long loan deal on Thursday. I haven't trained a lot at Real Madrid because I badly wanted to come to Chelsea so I didn't do much training.
Jose Mourinho tells ESPN FC that the World Cup was the ideal habitat for Paul Pogba as he could 'only think about football '. Things have not come easy for Paul Pogba at Manchester United , and it appears to be taking its toll.
It added up to a solid 3-under-par 69 and the prospect of a first win on the LPGA Tour, let alone a first major title. I'm excited for the opportunity tomorrow. "I felt better with my game than I did yesterday, for sure", he said .
It will be the full first meeting of the movement's political bureau since talks held in Cairo in 2017, officials said. It said a tank fired at a Hamas military post in Gaza after Palestinians briefly crossed the frontier and threw bombs.
Several men, believed to be pedophile "clients" of the couple, have also been prosecuted in connection with the case. The couple distributed videos of the sexual abuse across the dark net, selling it for large sums of money.
The latest charge comes after the US said it would implement another round of tariffs on $16 billion worth of Chinese goods. China has already retaliated with duties of its own, and has pledged to match the U.S. dollar for dollar with new tariffs.
China accounted for about 16% of America's trade in goods previous year . "The US wants to disturb the global trading order". For example, he claimed that China was financing advertisements to convince Americans to stop Trump's trade agenda.
NASA names astronauts for first commercial space flights
Ferguson works as director of Crew and Mission Systems for Boeing - he's been dubbed the first "corporate astronaut". Marine Corps lieutenant colonel and pilot of the Boeing F/A-18 Hornet fighter jet, while Boe is a retired U.S.
Brad Pitt not paying meaningful child support: Angelina Jolie
Since the former couple have yet to officially divorce any financial agreement was an "informal arrangement" according to DeJean. Brad Pitt's team fired back at Angelina Jolie's claims by insisting he has paid millions to support his children.