When governing their large and diverse realm, the Inca rulers faced difficulties such as: 
- Sending and receiving messages across the vast area. 
- Governing for the poor and addressing their needs.
- The diversity of local languages spoken in the area.
- Enforcing the law.
- Civil wars that were taking place between provinces. 
- Food shortage at times.
- Controlling local elites who were in charge of administrating some regions.