This is why we need to investigate all the posible facts, we need science the bible, the mythology we find those have been abuse over and over by certain races and groups,
As per your question on A and B it seems they are in their ancestral state, A would be people with Adam's DNA, B would be Noah DNA
For sake of Clarity I see that Most Jewish called themselves Semites, this is Due to the Fact that they think their earliest Ancestor was Shem who was Noah son, based on that All Humanity is divided among 3 lineages:
Adam -> Noah -> 3 sons (Japhet, Ham and Shem)
1) Hamtics:
would be Halopgroups D E O > Halopgroup D and Halopgroup E Halopgroup 0(Original Romans=E-V13, 55%Latin and 30%North Americans = E-V13 , Egyptians, Japanese (Halopgroup D) Chinese (halopgoup 0), Ethiopians, Libyans, Morrocans, Philisteans or now called in Latin Palestinians...)
2)Semites:
IJ (S2) > J (M304) > J1 (M267) and J2 (M175) (Israelites, Jews, Arabs, Assyrians, Iraquis, Chechens, Jordans...)
3)Japhethics-Aryans-Caucasians would be
P (M45) > R (M207) > R1 (M173) > R1b (M343) > R1b1 (P25) > R1b1c (M269) (Rusians, Slavics, Celtics)
P (M45) > Q (M45) (Mayans, Aztecs, Incas, Native Americans)
On the Jewish writings we found that
E-M35 is Royal lineage Noah gave Ham the clothing Adam and Eve this is why Nimrod was able to Rule and be the first King of the world
4) Hamitics as Nation Builders
Adam -> Noah -> Ham -> Cush -> Nimrod -> Brutus founder of Britania, Latinus father of all Latins, Dardanus father of all Kosovars or Dardania, Illus father of all Illyrians, Tros father of the
Trojans, Romulus Father of all Romans etc etc etc
Nimrod Built
Babel (Babylon), Erech, Accad and Calneh, all in the land of Shinar was built by Nimrod, Then He built in the territory of Assyria Nineveh and Rehoboth-Ir and Calah and Resen Between Nineveh and
Calah
5) Hamitic Nation by countries:
Adam -> Noah -> Ham -> Halopgroup D -> Japanese, Tibetans, Tajiskistan
Adam -> Noah -> Ham -> Canaan -> Sine -> Halopgroup O -> Daxy Culture, Hmong-Mien (Miao-Yao) Southern China Southeast Asia, Thailand, Laos, Vietnam, Burma
Adam -> Noah -> Ham -> Cush -> Ethiopia, Yemen, Oman, Somalia, Sudan, Egypt, Palestine, Libya, Morrocco, Algeria, Kenya
6)The Hamitic Nation has the following colors (Our Melanin works perfectly as we have the greatest diversity):
Yellow Hamitics
Adam -> Noah -> Ham -> Canaan -> Sine -> Halopgroup O -> Daxy Culture, Hmong-Mien (Miao-Yao) Southern China Southeast Asia, Thailand, Laos, Vietnam, Burma
Brown and white Hamitics
Adam -> Noah -> Ham -> Cush -> Egypt, Palestine, Libya, Morrocco, Latin Americans, North Americans, Hispanics,
Romans (Romulus), Albanians (Illus, Illyria), Kosovo (Dardania Dardanus), Greece, Macedonia, Montenegro, Romania
23% serbians, 20% bulgarians, 18% Italians and the 5% to 15% in all other countries in Europe
Black Hamites
Adam -> Noah -> Ham -> Cush -> Ethiopia, Yemen, Oman, Somalia, Sudan, Morrocco, Algeria, Kenya, India
Adam -> Noah -> Ham -> Canaan -> Sine -> Halopgroup O -> Daxy Culture, Hmong-Mien (Miao-Yao) Southern China Southeast Asia, Thailand, Laos, Vietnam, Burma
7) Hamitic Faces:
Adam -> Noah -> Ham -> Cush -> Obama, Albert Einstein, Hittler, 40% of Jews/Israelis, Shalom Ben Amram ben Yitzhaq Samaritan High Priest, Wright Brothers, Me! and the Rest of E-M35s
Albanians Kosovars, Latin Americans, Egyptians etc etc, black white, brown and yellow!!
8) Genealogies of Famous
Adam -> Noah -> Ham -> Cush -> Nimrod
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> Hittler (unfortunately but that would be his genealogy)
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> Kosovars
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> Albanians
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> Greeks
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> Macedonians
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> Montenegro
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> South Italians
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> 75% Latin Americans
E (Ham)-> E-M35 (Cush)-> E-V13 (Nimrod)-> 40% North Americans
E (Ham)-> E-M35 (Cush)-> Egyptians
E (Ham)-> E-M35 (Cush)-> Philisteans - Palestinians
E (Ham)-> E-M35 (Cush)-> Libyans
E (Ham)-> E-M35 (Cush)-> Morrocans
E (Ham)-> E-M35 (Cush)-> Ethiopians
E (Ham)-> E-M35 (Cush)-> Sudan
E (Ham)-> E-M35 (Cush)-> Kenya
E (Ham)-> E-M35 (Cush)-> Obama
E (Ham)-> E-M35 (Cush)-> Albert Einstein