Obama is a good leader, because he is trying to bridge the gap between the rich and the poor. A wide gap between the rich and the poor is never good. We can look back into history to see this. For example, in the Tang Dynasty, the rich got out of their taxes, so the poor had to pay more, which widened the gap. The dynasty soon fell. While it may not be working completely yet, Obama is doing all he can to fix this problem.
Side note: This is a very democratic stance on American politics, however it is more of a democratic question, as Obama is a democrat.
Historians have long argued over whether East German leader Walter Ulbricht or his Soviet counterpart Nikita Khrushchev was ultimately responsible for the construction of the Berlin Wall. A newly discovered Russian document from August 1961 provides some answers.
When the U.S government refused to respect the rights of the Five Tribes, they were left with little to no options. The Seminole carried onto war and the other tries emigrated.