Yes. Persian is an Iranian language within the Indo-Iranian branch of the Indo-European languages
Yes. Sanskrit is part of the Indo-Iranian branch (or more specifically, Indo-Aryan) of the Indo-European family. It contains similarities in terms of vocabulary that is found in many European languages.
Adolf Hitler was an ethnic German, and the Germanic people are part of the broader Indo-European linguistic and ethnic group. However, it is important to note that being Indo-European does not determine a person's political beliefs or actions. Hitler's ideologies and actions were based on his own beliefs and motivations.
The Hittites were the first of the Indo-European people to use iron.
Which Indo-European invader controlled a larger territory in the Fertile Crescent?
Proto-Indo-European. (There is also a new theoretical language called Pre-proto-Indo-European).
There is no Proto-Indo-European language group. Proto-Indo-European, or PIE, is the hypothetical root language from which Indo-European languages today (and others that are extinct) descend.
Yes it is. Urdu belongs to the Indo-Aryan branch of Indo-European languages.
Yes, Arabic is a Semitic language belonging to the Afro-Asiatic language family, not the Indo-European language family. Arabic is spoken by millions of people primarily in the Middle East and North Africa.
You can attach the prefix Indo- to it to make the word Indo-European.
Yes. Persian is an Iranian language within the Indo-Iranian branch of the Indo-European languages
Yes. Sanskrit is part of the Indo-Iranian branch (or more specifically, Indo-Aryan) of the Indo-European family. It contains similarities in terms of vocabulary that is found in many European languages.
John V. Day has written: 'Indo-European origins' -- subject(s): Anthropometry, History, Indo-European languages, Indo-Europeans, Origin, Proto-Indo-European language
Yes, Hindi is an Indo-European language. It belongs to the Indo-Iranian branch of the Indo-European language family and is spoken by a large population primarily in India.
Welsh is an Indo-European language; a member of the Celtic subgroup.
See related links for a map of the Indo-European language tree.
No, Chinese is not an Indo-European language. It belongs to the Sino-Tibetan language family, which is a completely separate language grouping from the Indo-European family that includes languages like English, Spanish, and Hindi.