Search Results Use the search box below to revise your search, or start a new search. Studies (3) Variables Publications Your query returned 3 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. ABC News Hurricane Katrina Anniversary Poll, August 2006 (ICPSR 4664) ABC News 2. Sit-ins and Desegregation in the U.S. South in the Early 1960s (ICPSR 35630) Andrews, Kenneth T.; Biggs, Michael 3. Union Army Recruits in Black Regiments in the United States, 1862-1865: [Instructional Materials] (ICPSR 3466) Oberly, James W.