What was the causes of world war 1?

answer:

the immediate cause of world war i that made the aforementioned items come into play (alliances, imperialism, militarism, and nationalism) was the assassination of archduke franz ferdinand of austria-hungary. when russia began to mobilize to defend its alliance with serbia, germany declared war on russia.

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.