Columbia subject headings:
Refugee camps--Southern States--History--19th century.
Slaves--Emancipation--United States.
United States--History--Civil War, 1861-1865--African Americans.
United States--History--Civil War, 1861-1865--Refugees.
United States. Army--History--Civil War, 1861-1865.
Harvard subject headings:
Refugee camps--Southern States--History--19th century.
Slaves--Emancipation--United States
United States--History--Civil War, 1861-1865--African Americans
United States--History--Civil War, 1861-1865--Refugees.
United States. Army--History--Civil War, 1861-1865.
Princeton subject headings:
Refugee camps--Southern States--History--19th century.
Slaves--Emancipation--United States.
United States--History--Civil War, 1861-1865--African Americans.
United States--History--Civil War, 1861-1865--Refugees.
United States. Army--History--Civil War, 1861-1865.