THE POLES HAVE ALWAYS BEEN BETTER ALLIES THAN WE DESERVE:

Documents released Monday and seen in advance by The Associated Press lend weight to the belief that suppression within the highest levels of the US government helped cover up Soviet guilt in the killing of some 22,000 Polish officers and other prisoners in the Katyn forest and other locations in 1940.

The evidence is among about 1,000 pages of newly declassified documents that the United States National Archives released and is putting online. Ohio Rep. Marcy Kaptur, who helped lead a recent push for the release of the documents, called the effort's success Monday a "momentous occasion" in an attempt to "make history whole."

The most dramatic revelation so far is the evidence of the secret codes sent by the two American POWs -- something historians were unaware of and which adds to evidence that the Roosevelt administration knew of the Soviet atrocity relatively early on

Historians who saw the material days before the official release describe it as important and shared some highlights with the AP. The most dramatic revelation so far is the evidence of the secret codes sent by the two American POWs -- something historians were unaware of and which adds to evidence that the Roosevelt administration knew of the Soviet atrocity relatively early on.

The declassified documents also show the United States maintaining that it couldn't conclusively determine guilt until a Russian admission in 1990 -- a statement that looks improbable given the huge body of evidence of Soviet guilt that had already emerged decades earlier. Historians say the new material helps to flesh out the story of what the US knew and when.

The Soviet secret police killed the 22,000 Poles with shots to the back of the head. Their aim was to eliminate a military and intellectual elite that would have put up stiff resistance to Soviet control. The men were among Poland's most accomplished -- officers and reserve officers who in their civilian lives worked as doctors, lawyers, teachers, or as other professionals. Their loss has proven an enduring wound to the Polish nation.

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