My Genealogy

What is the best genealogy DNA test for a Black man in America?
Why would the best type of DNA testing genealogy for me to take to accurately find my African heritage, for example, what countries, the tribes?
There are three types of DNA. And passed from father to son unique. Mitochondrial passed from mothers to sons and daughters but only the daughters pass it on to their children. Autosomal you get 50-50 from both parents, but when you return to your grandparents are not 25-25-25-25. You receive 50% of his paternal grandparents and 50% of his maternal grandparents, but the break between Grandma and Grandpa will not be uniform. How do you inherited this tendency not necessarily be the way to his brothers that he inherited. Now in the genealogy of people use Y and mitochondrial trees do agree with the family, as go back in a straight line virtually unchanged. When they have evidence that will be assigned to a haplogroup that will show the origin of ancestors going back thousands of years. How specific to be exact tribe, do not know. However, the link below is the oldest company devoted to the genealogy of And have the largest DNA database. http://www.FamilyTreeDNA.Com When you enter your website if you click on Comments, there is a way you can mail address and ask questions. Now I understand this, though they may be thousands of years in which two lines, you come from a great many family lines. Y & mitochondrial represents a very small part of their ancestry. Each generation regain your Y from one person and one mitochondrial. For example if you go back to their 16 great grandparents, the Y & Mitochondrial leave out 14 of them, 7 in his father's side and 7 on the side of his mother.
Let’s Play Fire Emblem: Genealogy PT76 – Trabant’s Ambush