How does the brown case relate to the concept of federalism?

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?

When children heard an interesting story about a sympathetic and resourceful african-american child, the aim was to provide them with?

Plz 20 ! in a citizens elect the president as head of government separately from the legislature? a: parliamentary democracy b: communist state c: presidential democracy d: autocratic state