What is associated with: alexander ii signed the peace of york in 1237 establishing a permanent boundary between these 2 countries?

Based on the clue 'alexander hamilton was the first secretary of this...', what is the answer? What is associated with: alexander i entered this foreign capital city in triumph in march 1814? What is associated with: alexander i from this familys line of rulers was in charge in the overture year of 1812? What is associated with: alexander ii added 7200000 to russias coffers by selling off whats now known as this? What is associated with: alexander ii was called czar liberator for freeing these russian peasants in 1861? Based on the clue 'alexander iis edict of emancipation freed these wo...', what is the answer? Based on the clue 'alexander khalifman anatoly karpov garry kasparov', what is the answer? Based on the clue 'alexander mccall smith has written a series of boo...', what is the answer?