Which statement is the best caption for this image? a
O A. The U. S. system of federalism established by the Constitution was
called cooperative federalism.
O B. The U. S. system of federalism has remained the same since the
founding of the country,
C. Over time the U. S. system of dual federalism has been replaced
with a system of cooperative federalism.

you didn't give any answers to choose from so i can't with this but, i do know something that the mexican government would be worried about and that is the wall that donald trump is currently trying to get up.

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.

b) the confederacy had to pay all union war expenses.

b) the confederacy had to pay all union war expenses.