Following the dissolution of the Soviet Union, several former republics sought to maintain close ties with Russia through various frameworks like the Commonwealth of Independent States and the Eurasian Economic Union. Belarus (Belorussia), Kazakhstan, and Kyrgyzstan have been key participants in these integration efforts.

Following the collapse of the Soviet Union in 1991, several former Soviet republics established the Commonwealth of Independent States (CIS). This regional intergovernmental organization was created to facilitate cooperation in economic, political, and security matters among the member states that were previously part of the USSR.

The Faraizi movement, founded by Haji Shariatullah in the early 19th century, emerged in Bengal as a socio-religious reform movement. It gained significant momentum as a reaction against the oppressive economic and social policies imposed by the British colonial administration and the local zamindars. The movement sought to purify Islamic practices and mobilize the Muslim peasantry against the exploitation and marginalization they faced under British rule, becoming a significant precursor to later anti-colonial struggles.

Umar ibn Abd al-Aziz, often referred to as Umar II, was a ruler of the Umayyad Caliphate. He reigned from 717 to 720 AD and is widely celebrated in Islamic history for his piety, justice, and efforts to reform the administration of the state, often being compared to the Rashidun Caliphs.

The Ottoman Sultanate was formally abolished by the Grand National Assembly of Turkey on November 1, 1922. This action effectively ended the Ottoman Empire, which had existed for over six centuries, and paved the way for the establishment of the Republic of Turkey.

Tamur Lang, also known as Tamerlane or Timur, was a Turco-Mongol conqueror who led a massive military campaign into India in 1398. His forces successfully invaded and plundered Delhi, causing significant destruction to the existing Sultanate administration.

Sher Shah Suri is widely celebrated for his revolutionary land revenue administration. He implemented a systematic survey of land and established a standardized revenue collection process that significantly improved agricultural productivity and state income. These reforms were so effective that they served as a foundational model for the later Mughal administrative structure, particularly the systems implemented by Emperor Akbar.

Abraham Lincoln is the U.S. president most famously associated with the abolition of slavery. His administration oversaw the transition from the Emancipation Proclamation to the constitutional mandate provided by the 13th Amendment. By prioritizing the preservation of the Union and the eradication of the institution of slavery, Lincoln fundamentally transformed the American social and political landscape, ensuring that the practice was legally prohibited across all states following the conclusion of the Civil War.

Abraham Lincoln, often referred to in some historical texts by the variant spelling 'Ibrahim', was the 16th President of the United States. He was the first president to be elected from the Republican Party, which had been formed in the mid-1850s. His presidency was defined by the American Civil War and the preservation of the Union, as well as the abolition of slavery through the Emancipation Proclamation.

Liu Bang, posthumously known as Emperor Gaozu, was the founder and first emperor of the Han dynasty. After the fall of the short-lived Qin dynasty, he emerged victorious in the Chu-Han Contention, establishing a stable imperial administration that would govern China for over four centuries.