Yes, the Sons of Liberty provoked the British soldiers then later claimed that the British were threatening them.
Fun Fact: John Adams actually defended the British soldiers when this issue came up dispite siding with the Sons of Liberty.
The answer to your question is most likely A.
The Us were able to find same Cuban products from other supplier countries, while the Cuban country had to find other suppliers.
Cuba was not able to develop a high commerce with the US and the surounding countries were not necessarily the best ones to make business with. Cuba had the support from the former USSR until 1989 when it was disolved. Russia continued helping but not at the same level or amount as before.
Answer:
tribalism is not a problem facing the many African nations