ty of thes

ication

Historica

the Histori

primitive

r and

such movemen

rpretation of his

f primitiv

arriers t

geographic

tion and

on of c

inter

rrents of

fication duri

arly mariti

ransi

of the histo

itiv

rm of histori

orted and mil

wal and

sal in

egions of

n and col

mer

uide to vari

s due to

us pilg

ement and race

elation to zone

movements

movements

tion and

ike geographi

etter geograp

ard drifts in the n

rd mov

n mov

ttraction an

uences in cert

historica

tiation

ed envir

e popul

ation and

ation and

ons of heterogenei

ion versus a

by histori

ethni

o differ

hical o

ters of d

l ce

of o