No, not if you are staying for only
90 days or less. But if you are a male between certain ages, you will have to register online before flying to the US for the first time. Your travel agent or airline should help you with this.
I dont knowe it is just boring
Yus.
yes
Yes, Indian citizens need a visa to visit Jamaica.
Yes, Indian citizens need a visa to visit the Maldives.
Yes, Nigerian citizens need a visa to visit Jamaica.
Yes, US citizens need a visa to visit Argentina.
Yes, US citizens need a visa to visit Kazakhstan.
The procedure for visiting the US is the same for Indian Citizen as any other country's citizens. You need to apply for a B1/B2 tourist visa.
Yes, Chinese citizens need a visa to visit South Korea.
Yes, US citizens need a visa to visit Saudi Arabia.
Yes, US citizens need a visa to visit South Africa.