Which statement describes the automotive industry in the 1950s?

a. the automotive industry declined because public transportation became more widely available.

b. the automotive industry declined as focus shifted from developing peacetime technologies to war technologies.

c. many engineers left the automotive industry to design fighter planes.

d. new technologies such as automatic transmission, radial tires, and power steering were introduced.

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

d(:

me and mark as brainliest.

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.