India (Hindi: भारत Bhārat; see also other Indian languages), officially the Republic of India (Hindi: भारत गणराज्य Bhārat Gaṇarājya), is a country in South Asia. It is the seventh largest country by geographical area, the second most populous country and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the west, and the Bay of Bengal on the east, India has a coastline of 7,517 kilometers (4,671 mi). It borders Pakistan to the west; China, Nepal, and Bhutan to the north-east; and Bangladesh and Burma to the east. India is in the vicinity of Sri Lanka, the Maldives, and Indonesia in the Indian Ocean.
Home to the Indus Valley Civilization and a region of historic trade routes and vast empires, the Indian subcontinent was identified with its commercial and cultural wealth for much of its long history. Four major world religions, Hinduism, Buddhism, Jainism and Sikhism originated here, while Zoroastrianism, Judaism, Christianity and Islam arrived in the first millennium CE and shaped the region’s diverse culture.






Brazil covers nearly half of South America and is the continent’s largest nation. It extends 2,965 mi (4,772 km) north-south, 2,691 mi (4,331 km) east-west, and borders every nation on the continent except Chile and Ecuador. Brazil may be divided into the Brazilian Highlands, or plateau, in the south and the Amazon River Basin in the north. Over a third of Brazil is drained by the Amazon and its more than 200 tributaries. The Amazon is navigable for ocean steamers to Iquitos, Peru, 2,300 mi (3,700 km) upstream. Southern Brazil is drained by the Plata system—the Paraguay, Uruguay, and Paraná rivers.