Respuesta :
с . Long-distance trade has proven invaluable to the interregional connections of East African states.
Long-distance trade with the rest of the world has been very important to the unity of East African nations because:
- states without ports have had to build roads to their neighbors with ports to access goods.
- states have had to be on good terms with each other to facilitate trade amongst their countries
Trade is therefore very important to the unity of these states and it has been like this for many years in many other areas.
In conclusion, long distance trade is very valuable to the interregional connections of states such as those in East Africa.
Find out more at https://brainly.com/question/14302491.