What is one of the united nations primary goals ?

a. to unite countries with a common language

b. to week countries compete with powerful countries

c. to establish and uphold international laws

d. to build a powerful international military force

C is the correct answer.

The United Nations was founded after World War II with the intention of preserving the peace after the destruction of two world wars.

They do this, primarily, through the creation of an international order with laws, norms, and established committees.

ok sorry the answer is a. by their religion

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.