41
Published 1990
...United States -- Foreign relations -- East Asia...
42
Published 1991
...United States -- Foreign relations -- Iran...
43
Published 1990
...United States -- Foreign relations -- Arab...
44
Published 1989
...United States -- Foreign relations -- Arab...
45
Published 1989
...United States -- Foreign relations -- Arab...
46
Published 1984
...United States -- Foreign relations -- Pacific...
47
Published 1986
...United States -- Foreign relations -- Near...
48
Published 1993
...United States -- Foreign relations -- Arabian Peninsula...
49
Published 1992
...United States -- Foreign relations -- Arab...
50
Published 1990
...United States - -- Foreign relations - -- Eastern Europe...
51
Published 1989
...United States -- Foreign relations -- Southeast Asia...
52
Published 2010
...United States -- Foreign relations -- Singapore...