Final answer:
Under the Bretton Woods system, all countries did not have equal power and influence.
Step-by-step explanation:
The Bretton Woods system was a monetary management system established after World War II. It aimed to prevent national trade barriers and global economic depressions. However, the system came with certain exceptions and limitations. One exception was that only the United States, as the world's financial hegemon, had the leeway to take certain actions. Therefore, the statement that is NOT true under the Bretton Woods system is that all countries had equal power and influence.