What event led to the u. s. purchase of the louisiana territory?
the burning of a u. s. navy ship in the first barbary war ***
the u. s. supreme court's decision in marbury vs. madison***
the successful haitian slave revolt napoleon losing money in his european wars

The answer is "The successful Haitian slave revolt" Brainliest plz!

Explanation:

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.

to keep us neatruel and not get involved in any wars

he assumed control of treaty negotiations with a hostile power