Modi was addressing the State Dinner hosted in his honour by US President Joe Biden and First Lady Jill Biden at the North Lawn of the White House.
Indian billionaires Mukesh Ambani and Anand Mahindra, Apple CEO Tim Cook and corporate leader Indira Nooyi were among the guests. CEOs of Google, Microsoft and Adobe -- Sunder Pichai, Satya Nadella and Shantanu Narayen -- also attended the event.
Asserting that Indian democracy is a "global public good", Congress leader Rahul Gandhi has said that its "collapse" will have an impact on the world and is not in America's national interest.
The dinner Jill Biden and her husband US President Joe Biden hosted for Indian prime minister Narendra Modi, June 22, at the White House brought together, Indians and Americans from so many firmaments.
Trump on Saturday used a fake Indian accent to mock a call centre representative in India during a campaign rally in Delaware.
Kamala Harris, who is running for US Senate from California, said Trump's comments are "predatory and they make me sick. They are vile and Trump must be stopped".
Indian-Americans can make a "significant difference" in helping first ever woman United States presidential candidate Hillary Clinton break the ultimate glass ceiling.