The Subansiri, Lohit, and Dibang rivers are all important tributaries of the Brahmaputra, flowing through Arunachal Pradesh.

The Apatani tribe is one of the prominent tribes in Arunachal Pradesh, particularly found in the Ziro Valley.

Namdapha National Park is known for its rich biodiversity and is located in the easternmost part of Arunachal Pradesh.

Hollong, a tree species found in the forests of Arunachal Pradesh, is the state tree.

English is the official language of Arunachal Pradesh, used for official communications and education.

Arunachal Pradesh is rich in forest resources, with a large portion of its land covered by dense forests that support diverse wildlife.

Article 3 of the Indian Constitution deals with the formation of new states and the reorganization of existing states, including Arunachal Pradesh.

The Brahmaputra river, which flows through the state, is a major river and lifeline for the people of Arunachal Pradesh.

Arunachal Pradesh is home to various indigenous tribes, with the Apatani being one of the prominent tribes.

Itanagar is the capital of Arunachal Pradesh, located in the foothills of the Eastern Himalayas.

Arunachal Pradesh became the 24th state of India on 20th February 1987, after being a Union Territory since 1972.

Most of the Khasi tribe follows Christianity, introduced by Christian missionaries in the 19th century.

The State Election Commission of Meghalaya, responsible for conducting elections, is supervised by the Governor of the state.

The 'Living Root Bridges' of Meghalaya are unique natural structures made by the Khasi and Jaintia tribes using the roots of rubber trees.

The Governor of Meghalaya, as the constitutional head of the state, is responsible for the enforcement of laws and administration, with the Chief Minister handling day-to-day governance.

Meghalaya's natural beauty, with waterfalls, caves, and lakes, makes tourism an important industry in the state.

Meghalaya is home to temperate forests, which are characterized by cool climate and a rich variety of flora and fauna.

East Khasi Hills, which includes the capital Shillong, is the most populous district of Meghalaya.

Wangala is the most significant festival of the Garo tribe, celebrating the harvest season with traditional dance and songs.

Shillong Peak, at 1,965 meters, is the highest point in Meghalaya, located near the capital Shillong.

West Garo Hills is the largest district of Meghalaya, situated in the western part of the state.

Captain William Andrew Sangma was the first Chief Minister of Meghalaya, serving from 1972 to 1976.

The Kopili river is a major river in the state, originating from the Khasi Hills and flowing through Assam.

Meghalaya shares its southern border with Bangladesh, while its northern boundary is with Assam.

Meghalaya is home to the Khasi, Garo, and Jaintia tribes, each with distinct cultural and linguistic practices.

English is the official language of Meghalaya, though Khasi, Garo, and Jaintia are widely spoken languages.

Shillong is the capital and largest city of Meghalaya, known for its scenic beauty and as a popular tourist destination.

Meghalaya became the 21st state of India on 21st January 1972 under the North-Eastern Areas (Reorganisation) Act, 1971.