Peter the Russian
A teenager can become alcoholic at an early age by his friends whom you invite to such services at a very young age and youth is likely to fall very fast in this world.
It helps if you're a female. It helps if you are a friendly, social person to whom conversation comes naturally and easily. It helps if you're attractive.
A present/a gift - un cadeau ( it can also be used in slang - c'est pas un cadeau - when talking about someone whom you consider not to be very friendly or easy to get on with).
The Romanian people is very old; but Romania become independent (in the modern times) at 9 May 1877.
Spain
It is not known when the first Auto Body shop was founded and by whom, but whoever it was was a very wise person as this has become a very lucrative business for many people.
With whom did she go with? Whom I did not like very much. I wouldn't be suprised at whom he ran away with.
Popular with whom.
If you are talking to someone with whom you are not familiar, you would say ¿Habla español? If you are talking to someone with whom you are more friendly/acquainted with, you would say ¿Hablas español?
He is the first man with whom God started a friendly relationship, as told in the Torah, Qu'ran and the Bible.
Shakespeare had many friends. He was very close to the other members of his theatrical company, many of whom, like John Heminges, Henry Condell and Richard Burbage, he had worked with for almost twenty years, and whom he mentioned in his will. He was also friendly with contemporary playwrights like Ben Jonson and John Fletcher.
great Britain