The Roosevelt Corollary B) sanctioned U.S. intervention in Latin American affairs.
Explanation:
The Roosevelt Corollary was one of the additions made to the Monroe doctrine which made guidelines of foreign relations handled by the USA and this was an overturn in their policy of isolation in a major way.
Theodore Roosevelt had made sure that the US intervention in Latin American states which was outlawed previously was passed and thus the sanction to intervene was gotten in the middle of Venezuela Crisis' fallout in 1904.
<span>b) puerto rico and guam were made unincorporated u.s. territories
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The Titanic sinked in 1912
When Upton Sinclair said, “I aimed at the public's heart, and by accident I hit it in the stomach,” he likely meant that his novel The Jungle made people more outraged about the meat they were eating than the injustices facing the typical meat industry employee.