What are the differences between Northern Sudan and southern Sudan?

please help me :(((

the northern sudan is mostly arab and muslim and southern Sudan is Christian

Explanation:

The two parts of the country are very different, though The north is mostly Arab and Muslim, while the south is made up of ethnic sub-Saharan Africans who are Christian or Animist

landlessness of ordinary people

^^something like that^^^

answer at the divergent plate boundary in the middle of the ocean;