First of all we have to claim that Tiberius didn't love so much to be Emperor, just because he hated stay in a court... He loved so much stay in his fantastic villas, particularly which is set in Capri island, where he could enjoy himself with, according to sources, women and child. So Tiberius isn't the real figure of an emperor, he wasn't a general and it wasn't so love by his soldiers.
The rising of the shogun and large imperial Daimyo
This could be a few things. Some became discouraged with jails. Some jails and hospitals had been created to rehabilitate the offenders, while some were, most became "repeat offenders." Reformers also began to become disappointed with the political scene. They had voted for people whom had promised to change things and make things better. This didn't happen.
The answer is prior to 1942, the US pursued a defensive war in the pacific. This strategy failed, so, the US adopted the "island-hopping" strategy to overwhelm Japanese forces on islands. The battle that forced this new form of thinking was the Battle of Midway, in which the US began a counter-offensive campaign against Japan.
C.poverty was seen as an advantage