African- only in the blood, tsetse fly vector, Larviparous fly, antigenic variation, Nadama reservoir
American- in blood and tissues, kissing bug vector, incomplete metamorphoses, small mamal reservoir, more deadly
Both- chronic and acute forms,
There are many different opinions and beliefs
B is the right answer because the Dynastic Cycle is what happened in China with the bloodline going down for hundreds of years.
Aimed at creating a stable and peaceful Europe after the Napoleonic Wars, succeeded in creating a balance of power and peaceful diplomacy for almost a decade.