Skip to main content
-
Collection >
Reference File
(remove)
-
Contributor >
Friends of the LBJ Library
(remove)
-
Date >
1979-12-15
(remove)
-
Type >
Text
(remove)
Limit your search
Tag
Contributor
Date
Subject
Type
Collection
Specific Item Type
Time Period
1 results
- of security-classified documents is
strictly governed by law and executive
order
President Nixon's Executive Order
11652 in 1972 provided that when
security-classified documents became 30
years old, they were to be declassified
automatically (except