Which sentence is punctuated correctly? a. the three state capitals that i have visited are austin; texas, montgomery; alabama, and bismarck; north dakota. b. the three state capitals that i have visited are austin, texas, montgomery, alabama, and bismarck, north dakota. c. the three state capitals that i have visited are austin, texas; montgomery, alabama; and bismarck, north dakota. d. the three state capitals that i have visited are austin texas, montgomery alabama, and bismarck north dakota.

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.

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !