Ian Khama vs Zhang Zuolin

Ian Khama succeeded Festus Mogae as President of Botswana. He continued the country's tradition of stable, democratic governance and economic growth, but his leadership style was noted for being more authoritarian and centralizing than his predecessors.

Khama, a known conservationist, strengthened anti-poaching laws and deployed the Botswana Defence Force to protect wildlife. His 'shoot-to-kill' policy against poachers reduced elephant poaching but drew criticism from human rights groups.

Khama's government banned opposition leaders from entering some rural areas, citing security concerns. This move was seen as an attempt to suppress political dissent and was criticized by civil society groups as undemocratic.

Khama voluntarily stepped down after serving two terms, respecting Botswana's constitutional term limits. He handed power to his vice president, Mokgweetsi Masisi, but later became a vocal critic of Masisi's government, leading to a political rift.

Zhang Zuolin established the Fengtian clique, a warlord faction based in Manchuria. He consolidated control over the region through military force and political alliances. The Fengtian clique became one of the most powerful warlord factions in China during the Warlord Era.

Zhang Zuolin's Fengtian clique was defeated by the Zhili clique in the Second Zhili-Fengtian War. The defeat forced Zhang to retreat to Manchuria and temporarily weakened his power. However, he later recovered and regained influence in northern China.

Zhang Zuolin captured Beijing and established himself as the de facto ruler of northern China. He styled himself as the 'Old Marshal' and attempted to unify the country under his leadership. His rule was marked by authoritarianism and conflict with the Nationalist government.

Zhang Zuolin was assassinated when his train was bombed by the Japanese Kwantung Army near Shenyang. The assassination was carried out because Zhang had resisted Japanese attempts to expand influence in Manchuria. His death led to the rise of his son, Zhang Xueliang, and increased Japanese control in the region.