A fork in the road
Find Gyumri, Spitak, Aparan and Yerevan on a map of Armenia. In accounts of 1918, the first city is called Alexandropol, the second Hamamlu, and the third Bash Aparan. Trace the journey from Alexandropol east to Hamamlu, then south towards Aparan. Now imagine an Ottoman column moving along that route in May. It approaches Yerevan from a different direction than the forces fighting beside the railway at Sardarapat. A single word, north, explains why the defense needed a second front even after Armenian troops recovered their station in the west.
Keep both sets of place names on the map. A modern road map will help you find towns, but it will not tell you what surfaces, bridges or vehicles were available a century ago. When you draw a line between places, label it as the direction of movement.
