Yes
If it's a new car, you'll need a valid US address and/or driving license.
Yes, a foreigner can buy a car in Mexico. They will need to provide the necessary documentation, such as a valid passport, visa, and proof of address, and may also need to obtain a temporary import permit for the vehicle.
I don't know about buying life, but you don't have to be a citizen to buy property.
Yes. A person does not have to provide proof of citizenship to purchase real property in the US.
see you in jail!
no
yes
Yes, a foreigner can buy and register a car in California, provided they meet certain requirements. They will need a valid driver's license, proof of insurance, and a California address for registration. Additionally, non-residents may be required to pay sales tax and other fees. It’s advisable to check with the California Department of Motor Vehicles (DMV) for any specific documentation needed.
Yes, a foreigner in a new country can buy, sell, or trade personal possessions. If the foreigner came to a country with possessions, the person keeps them-- unless it would damage the country's ecosystem.
You can buy a car for that much money.
no
No, you have to be a US Citizen.