Final answer:
Kaiser Wilhelm II's governments in ruling Germany up to 1914 faced economic instability and political unrest.
Step-by-step explanation:
Two problems faced by Kaiser Wilhelm II's governments in ruling Germany up to 1914 were economic instability and political unrest.
The Treaty of Versailles imposed a heavy financial burden on Germany, leading to economic instability and worsening conditions for the German population. This economic instability opened the door for the rise of the Nazi Party.
Additionally, political unrest and tensions were prevalent during this time period. The abdication of Wilhelm II and the establishment of the Weimar Republic resulted in power struggles and conflicts among different political factions.