The siege of Vicksburg in 1863.
Hope this helps! Xo
It seems that you have missed the necessary options to answer this question, but anyway, I have searched for it and here is the answer. <span>Both european medieval knights and Japanese samurai warriors pledge oaths of LOYALTY TO THEIR MILITARY LEADER. Hope this answers your question.</span>
-Enforce laws
-Appoints head of agencies and Federal comissions
-Holds power to veto bills
-Promote diplomacy, sign peace treaties, and sign pardons
-Holds power to declare war
The Black Death.
The Mongol conquests.
The journeys of Marco Polo.
