Simplify the following text for a Grade 6 native English-speaking person.
Original: The four yellow arrows symbolize the native nations of Brazil , whereas their pointing into the four cardinal directions of the compass stands for the centralized emanating political power of Brasilia , as the capital of the country .
Simplified: The four yellow arrows are for the native people of Brazil . The arrows pointing into the four cardinal directions of the compass stands for the power moving out from the center .