Answer:
The only example that was not a vertical organization system is:
The British East India company's monopoly on the tea trade.
Step-by-step explanation:
The British East India Company was a very powerful organization that long-lasted around 250 years. It had a more horizontal type of organization because its structure gave freedom to perform decision making a all levels. It was one of its biggest flaws because the governors and directors relayed on their employees and that let them to the widespread usage of nonsupervised decision making.