What does your book say?
Does this site help?
http://law.jrank.org/pages/1401/Jails-Jail-structure-design-characteristics.html
During what decade were the precepts and designs of new-generation jails first introduced and adopted?
a. the 1960s
b. the 1970s
c. the 1980s
d. the 1990s
is it B
1 answer