12 aims of the Berlin conference of 1884-1885?

1. To regulate European colonization and trade in Africa
2. To prevent conflict between European powers over African territories
3. To establish guidelines for the partitioning of Africa among European powers
4. To ensure free trade and navigation on the Congo and Niger rivers
5. To promote the abolition of the slave trade in Africa
6. To establish rules for the treatment of indigenous peoples in colonized territories
7. To define the boundaries of European colonies in Africa
8. To establish a system for resolving disputes between European powers in Africa
9. To promote economic development and infrastructure in African colonies
10. To establish a framework for the administration of African territories by European powers
11. To protect the interests of European investors and businesses in Africa
12. To promote European cultural and religious influence in Africa.

Account for the development of single party system and pin point it's weakenesses