I believe the answer is B.
This is your perfect answer
Under the Onís-Adams Treaty of 1819 (also called the Transcontinental Treaty and ratified in 1821) the United States and Spain defined the western limits of the Louisiana Purchase and Spain surrendered its claims to the Pacific Northwest. In return, the United States recognized Spanish sovereignty over Texas.
Answer: Most Jamaicans in poverty spend more than half of their income on food. Due to Jamaica's extreme inflation and reliance on imports, hunger in Jamaica is greatly exacerbated. Despite governmental food subsidy programs, Jamaica's poor have to spend a large portion of their small incomes on the basics just to survive.
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