In the early exploration of north america, all of the following rivers were important except: a. st. lawrence b. hudson c. mississippi or d. arkansas

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.

the answer is b: an economic crisis throughout the country.

they were all fought in the middle east during ww1

it was bribing i think i might be wrong though