The introduction of the Cyrillic alphabet and Orthodox Christianity to Russia is most closely associated with "<span>Byzantine missionaries".
Hope this helps !
Photon</span>
A. the safety of the public is placed in jeopardy :)
<span>"War of 1812</span>" would be the best option from the list in terms of an undeclared war, since there was never a truly formal start to the hostilities--it just began when the British started taking American sailors by force. There was an official end, however.