WORLD HISTORY

Detailed explanation-1: -Greece was part of the Ottoman Empire from the 15th century. Its struggle for independence began in 1821. In 1832, the Treaty of Constantinople recognised Greece as an independent nation.

Detailed explanation-2: -After a revolt, Greece won its independence from the Ottoman Empire in 1830.

Detailed explanation-3: -The Greek War of Independence, also known as the Greek Revolution or the Greek Revolution of 1821, was a successful war of independence by Greek revolutionaries against the Ottoman Empire between 1821 and 1829.

Detailed explanation-4: -Several Ottoman territories became independent, including Greece, Romania, and Serbia. Other territories gained a significant level of autonomy, such as Egypt under Muḥammad ʿAlī and Bulgaria.

Detailed explanation-5: -War of Greek Independence, (1821–32), rebellion of Greeks within the Ottoman Empire, a struggle which resulted in the establishment of an independent kingdom of Greece.