I really want to find out about my ancestors, where are they originally from, i

Question:

I really want to find out about my ancestors, where are they originally from, i dont know how to find out HELP

i really want to know where my ancestors are from, am i related to any president, am i related to a friend, were any of my ancestors killed or in a war??
i dont know where to find this out, will you please help me???!!!???!!!???!!!???

THANX!!!!!!

Additional Details

7 months ago
well, i dont know anyone futher up than my grandma, i want to know their names, homes, and biography, where???
thanx

7 months ago
dad side: grandma- alive grandpa-dead
mom side: both- alive

Best Answer - Chosen by Asker: 7 months ago
well, i dont know anyone futher up than my grandma, i want to know their names, homes, and biography, where???
thanx