Original sentence: Another of the treaty's important terms was Germany's confirmation of the internationally recognized border with Poland and territorial changes Germany had undergone since 1945, preventing any future claims to territory east of the Oder-Neisse line (see also former German territories east of the Oder-Neisse line).Germany also agreed to sign a separate treaty with Poland reaffirming their present border, which it did the following year
Edited sentence: Germany also agreed to sign a separate treaty with Poland confirming their present border, which it did the following year.Perhaps the most significant of the treaty's terms was Germany's renouncing of all claims to territory east of the Oder-Neisse line: Germany thus accepted the territorial changes imposed after 1945 (see also former German territories east of the Oder-Neisse line)