How did railroads influence the growth of western territories ?
a. the ability to bring in goods deterred industrial development
b. railroads spurred the foundation and expansion of towns along the western rail route
c. towns at the end of the railroad lines became ghost towns when the lines were extended
d. settlers moved away from native american lands to follow the rail road routes

Which best describes california population when it became a state in 1850? a. because of the gold rush attracting settlers all over the world california population diverse. bcalifornia had banned foreign immigrants at the start of the gold rush. so, the states population was made up of entirely of americans from other parts of the country. c california had a large african population because many southern planters had moved their enslaved africans to start large farms. d the indian removal act had led to the relocation of thousands of eastern native americans to california. as, a result the majority of californias population was native american