Final answer:
The peace after Napoleon's defeat saw the Ottoman Empire continue its slow decline until it was eventually dissolved after World War I, with Turkey emerging as an independent nation under Mustafa Kemal Ataturk.
Step-by-step explanation:
After Napoleon's defeat, the peace that ensued would have varying impacts across Europe and the Middle East. Regarding the Ottoman Empire, it endured a period of slow decline known as "the Sick Man of Europe", having faced revolts and the loss of territories throughout the 19th century, inevitably prolonging its eventual dissolution. Despite the scramble of European powers to divide up former Ottoman lands, Turkey itself was able to achieve independence after World War I under the leadership of Mustafa Kemal Ataturk, heralding the end of the Ottoman Empire and opening a chapter for the modern nation-state of Turkey. The Balkan region, fraught with political turmoil due to the waning influence of the Ottoman Empire, would further lead to conflict in the 20th century. Meanwhile, France and Britain divided control over former Ottoman territories into new mandates post-World War I, illustrating the impact of colonial ambitions and the shifting balance of power in the region.