Briefly explain how the Constitution created a representative democracy. (p. 5)

The constitution ensures both majority rule and minority rights. The U.S. government is a prime example of representative and constitutional democracy. It is a representative democracy because the people, the source of its authority, elect individuals to represent their interests in its institutions.

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 b, "fertility rates are increasing, so populations will grow more quickly in the future."