causes of the war 1. Britain's seizure of American ships and impressment of sailors. 2. America's resentment of Britian. 3. American belief that British were arming Native American and inciting to riot.
result of the war. 1. American become more isolainost l. 2. spurred westward migration: jobs scarce, Native American weakend. 3. encroouge American industry 4. ended the federalist party. 4. inspired nationalism.
Austria-Hungary had invaded and crossed over into, Serbia and Russia was in an alliance with Serbia, so they felt as though they had to help out. Hope this helps.