I believe the answer is: specific learning disorder.
people with specific learning disorder tend to experience the effect by the time they are 5-6 years old. This is characterized by difficulties in understanding a certain subject on the curriculum and typically lower test score compared to average students. In united states, it is predicted that almost 20% of total students are experiencing this disorder.
This power is important for congress to have because money keeps the government going. Letting only Congress use this power ensures that the country’s money Is used correctly, being that it is decided by a vote.
