The Gupta Empire, which ruled from the 4th to the 6th century CE, was renowned for its trade and infrastructure development, including the construction of the Grand Trunk Road, which connected major cities across the Indian subcontinent.

The Battle of Plassey, fought between the British East India Company and the Nawab of Bengal, resulted in a decisive British victory. This victory laid the foundation for British colonial rule in India, which lasted for over two centuries.

The Indian National Congress, a major political party in India, was founded in 1885 by a group of Indian leaders, including Allan Octavian Hume, Dadabhai Naoroji, and Surendranath Banerjee.

Jawaharlal Nehru was the first Prime Minister of independent India, serving from 1947 until his death in 1964. He is considered one of the most influential leaders in Indian history.

The Green Revolution, which brought about significant changes in agricultural practices and led to increased crop yields, began in India in the 1960s. It involved the introduction of high-yielding varieties of seeds, fertilizers, and irrigation techniques.

The IT industry in India saw a surge in growth during the 1990s, driven by factors such as the liberalization of the economy, the availability of skilled labor, and the rise of the internet.

The Right to Information Act, a landmark legislation that empowers citizens to access information held by public authorities, was passed in India in 2005.

The Goods and Services Tax (GST), a major tax reform aimed at unifying indirect taxes across India, was introduced in 2017.

The COVID-19 pandemic, caused by the novel coronavirus SARS-CoV-2, emerged in 2019 and had a profound impact on India and the world.

Subrahmanyan Chandrasekhar, an Indian-American astrophysicist, was awarded the Nobel Prize in Physics in 1983 for his theoretical studies of the physical processes important to the structure and evolution of stars.

ISRO's first mission to Mars, called the Mars Orbiter Mission (MOM), was successfully launched in 2013. It was a significant achievement for India's space program.

The Swachh Bharat Mission, also known as the Clean India Mission, was launched in 2014 by the Indian government to address the issue of open defecation and improve sanitation conditions in the country.

The Statue of Unity, a colossal statue of Sardar Vallabhbhai Patel, is located in the state of Gujarat, India. It is the tallest statue in the world, standing at a height of 182 meters.

The National Education Policy (NEP) 2020 was introduced by the Indian government in 2020. It is a comprehensive policy that aims to bring about significant changes in the education system, from early childhood education to higher education.

The Pradhan Mantri Jan Dhan Yojana, a scheme aimed at providing banking services to the unbanked population in India, was launched in 2014.