Answer:
That he wouldn't allow tax increases to be made.
This event would be Germany's sinking of an American vessel despite both nations being at a neutral diplomatic standpoint at the time. When the Germans sank the American vessel, without any actual reason to do so, this drastically coldened the relationship between the US and Germany.
Indo-European is the largest and most common language family. One of the most prominent languages fro North America is English which is a branch of Indo-European. Other branches include Spanish, German, Russian, Greek, French, etc. These are just a few of the languages spoken in North America.
The majority of the European uprisings failed as a result of military force and a lack of popular support. (Option b).
Revolutions of 1848, constituted a series of republican revolts against European monarchies, beginning in Sicily, and spreading to France, Germany, Italy, and the Austrian Empire. All those riots resulted in failure and repression, following by widespread disillusionment among liberals.