Roll call is not up yet but here is where it will be:
http://clerk.house.gov/legislative/legvotes.html
Click on “110th Congress, 2nd Session (2008)”
H.RES.194
Title: Apologizing for the enslavement and racial segregation of African-Americans.
Sponsor: Rep Cohen, Steve [TN-9] (introduced 2/27/2007) Cosponsors (120)
Latest Major Action: 7/29/2008 Passed/agreed to in House. Status: On motion to suspend the rules and agree to the resolution, as amended Agreed to by voice vote.
There were 120 co-sponsors so you can at least check that list for any spineless wienies from your state who supported this resolution. Two of the usual liberal suspects from my state were on it.