Keya aap bata saktey hai Hindustan me Jatiya vergikaran kaise aaya. jaise Chatriya, Pandit, sudra, achoot, baniya, teli, yadva, mallah, agrawala, siriwastva, bhangi................, keya yeh vergikaran bhgvan ke yeha se hota hai ya snsar ke karm ke karan hota hai.
Rest all are born to that parents Adam & Hawa ( PBUT).
The Quran says, \"Oh mankind, We created you from a single (pair) of a male and a female and made you into nations and tribes, so that you may know (recognize) each other\" (Al-hujrat 49:13).
In addition to the reference to the common origin from Adam and Eve, it explains that God conferred plurality upon and divided the humans race into different races and nations for the benefit and convenience of mankind:
\"And amongst his signs (of being God) is the creation of the heavens and the earth, and the variations in your languages and colors. Verily, in that are signs for those who know\" (Quran 30:21).
This concept contends that the diversity and plurality in the human race and differences in colors, languages and customs are not merely a result of geographic factors and climatic changes, but also are a sign of God\'s providence and majesty.
\"And among His ...more
\"AND MANKIND IS NAUGHT BUT A SINGLE NATION.\" Holy Quran 2:213
Says the Holy Qur\'an: \"O MANKIND! REVERENCE YOUR GURDIAN LORD, WHO CREATED YOU FROM A SINGLE PERSON, CREATED OF LIKE NATURE, HIS MATE, AND FROM THEM TWAIN SCATTERED (LIKE SEEDS) COUNTLESS MEN AND WOMAN.\"
Says the Holy Qur\'an:
\"O MANKIND WE CREATED YOU FROM A SINGLE (PAIR) OF A MALE AND A FEMALE, AND MADE YOU INTO NATIONS AND TRIBES, THAT YE MAY KNOW EACH OTHER. VERILY THE MOST HONORED OF YOU IN THE SIGHT OF GOD IS (HE WHO IS) THE MOST RIGHTIOUS OF YOU AND GOD HAS FULL KNOWLEDGE AND IS WELL AQUAINTED (WITH ALL THINGS).\" Holy Qur\'an 49:13
O MANKIND! I AM THE APOSTLE THAT HATH COME TO YOU IN TRUTH FROM GOD: Holy Quran 4:170
WE SENT THEE NOT BUT AS A MERCY FOR ALL NATIONS.\" Holy Qur\'an 21:107 \"There is no question now,\" say Allama Yusuf Ali in his commentary ...more
As far as \"Result of Karma\" is concerned, it comes under meta physics and people are free to have their own opinion about it