The US annexes all of Mexico in 1848

Futurist

Ad Honoris
May 2014
23,547
SoCal
Apparently the female lines are primarily Khoisan, and the male lines are primarily Bantu (Xhosa, Zulu), West-European (Dutch, British, Irish), South and South East Asian (India, Indonesia), in that order. (different coloured populations have different ratios).
Very interesting! This might be similar to Latin America where there appears to be more European descent in the male line than in the female line (which AFAIK is primarily black and/or Native American in Latin America), no?