What was the system of the "underground railroad? " a. a connection of farms where slaves could find work while migrating. b. the north-bound train that only slaves knew, but sang about. c. the system of escape routes and hiding places for runaway slaves. d. one slave would escape but leave pieces of clothing along the route for other to follow.

it's C. i'm positive.

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.

george calvert wanted maryland to be a colony where could live safely. because georgia's founders wanted a colony of small farms rather than large plantations, they originally banned under british law in the 1700s, people who owed money could be