4. Chinese immigrants arrived in the U. S.
for economic
opportunities. Wool
mills, shoe, and
garment manufactures
were employers as well
as mining, irrigation,
and farming. About
15.000 were hired by
the Central Pacific
RR.

sorry

i do knot know this

where is the picture

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.