Why would Tsarina Alexandra's background
become a problem during WWI?

Alexandra Feodorovna was consort of the Russian Czar Nicholas II. Her rule precipitated the collapse of Russia's imperial government. She was murdered, along with her entire family, in 1918.:

i think the fact that abraham lincoln was a tyrant

or probably like what the other person said from sitting in the chair to get assasinated xd

~batmans wife dun dun