Name one way settlers moved West during the Westward Expansion?

rodel.rivera

smartin

jlorenzana

rdelarosa

dnlperales

da_garcia

drprice

afunk

navalanya

jrjackson

amanda.odom

elijoserodriguez

sclark

swells4

e20048369

sean.goforth

nicholas_crawford

cschroer

may.xiong