Answer:
I think that tariff reformed failed mostly because of massive monetary support from companies that supported high tariffs, which influenced the president and his decisions,; Benjamin Harrison, who would raise tariffs to their highest levels at that time, ran a campaign financed by many of those companies.
Taj Mahal hope this helps:)
Could be wrong but pretty sure it's D.
<span>The correct answer is ‘Khanates were territories just outside of Mongolia’. Khanates were regions of land ruled by Khans (sovereigns or military rulers) or Khagans (emperors). Khanates were primarily established by Genghis Khan and his Mongol Empire.</span>