Answer:
I will try to help but I can't pull down the boxes on your question. Populism and and railroads have historically been depicted as mortal enemies. The Populism tried to control the railroads. Throughout the decade, party political platforms in the state mirrored the frustrations felt by the High Plains farmer and businessman toward the rail corporations. Populists demanded the government become the exclusive owner and operator of the railroads. Their major complaint concerned freight rates. Kansas Populists claimed the rail rates farmers and shippers had to pay remained excessively high. The railroads countered by saying anything less would be unprofitable.
Explanation:
If there's an economic downturn in a country where the taxes are very high, and those taxes are used for the funding of the numerous social programs, than the country can very quickly face high rates of poverty and maybe even an internal conflict.
If the economy suddenly starts to crumble, the people that work would not be able to support themselves with the paying of very high taxes, thus they will rebel against that in order for the taxes to be lowered down.
On the other hand, that will result in little to no funding for the social programs. That will bring in revolt in the people that are very poor and need those programs, but also the people that do not work by their will but have relied on those money.
These two sides of the picture can easily bring in a lot of violence, tensions, even a revolution.
Answer: The Suez Canal.
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Hope that helps! Best wishes.