Ancient history is the study of the written past  from the beginning of recorded human history to the Early Middle Ages. The span of recorded history is roughly 5,000 years, with Cuneiform script, the oldest discovered form of coherent writing, from the protoliterate period around the 30th century BC. This is the beginning of history, as opposed to prehistory, . more..

English is a West Germanic language that was first spoken in England and is now the most widely used language in the world.  It is spoken as a first language by a majority of the inhabitants of several nations, including the United Kingdom, the United States, Canada, Australia, Ireland, New Zealand and a number of Caribbean nations. It is the third most common . more..

A focus of the subject is how economic agents behave or interact and how economies work. Consistent with this, a primary textbook distinction is between microeconomics and macroeconomics. Microeconomics examines the behavior of basic elements in the economy, including individual agents (such as households and firms or as buyers and sellers) and markets, and their interactions.. . more..

Geography  is the science that studies the lands, the features, the inhabitants, and the phenomena of the Earth. A literal translation would be "to describe or write about the Earth". The first person to use the word "geography" was Eratosthenes (276-194 BC). Four historical traditions in geographical research are the spatial analysis of the natural and the human phenomena . more..

The history of the world or human history is the history of humanity from the earliest times to the present, in all places on Earth, beginning with the Paleolithic Era. World history encompasses the study of written records, from ancient times forward, plus additional knowledge gained from other sources, such as archaeology. Ancient recorded history begins with the invention of writin. more..

हिन्दी संवैधानिक रूप से भारत की प्रथम राजभाषा और भारत की सबसे अधिक बोली और समझी जानेवाली भाषा है। चीनी के बाद यह विश्व में सबसे अधिक बोली जाने वाली भाषा भी है। हिन्दी और इसकी बोलियाँ उत्तर एवं मध्य भारत के विविध राज्यों में बोली जाती हैं । भारत और अन्य देशों में में ६० करोड़ से अधिक लोग हिन्दी बोलते, पढ़ते और लिखते हैं। फ़िजी, मॉरिशस, गयाना, सूरीनाम की अधिकतर और नेपाल की कुछ जनता हिन्दी बोलती है। हिन्दी राष्ट्रभाषा, राजभाषा, सम्पर्क भाषा, जनभाषा के सोपानों को पार कर विश्वभाषा बनने की ओर अग्रसर है। भाषा विकास क्षेत्र से जुड़े वैज्ञानिकों की भविष्यवाणी हिन्दी प्रेमियों के लिए बड़ी सन्तोषजनक है ।more..

Psychology is the study of the mind, occurring partly via the study of behavior. Grounded in scientific method, psychology has the immediate goal of understanding individuals and groups by both establishing general principles and researching specific cases, and for many it ultimately aims to benefit society. In this field, a professional practitioner or researcher.... more..

Political science is a social science discipline concerned with the study of the state, government, and politics. Aristotle defined it as the study of the state. It deals extensively with the theory and practice of politics, and the analysis of political systems and political behavior. Political scientists "see themselves engaged in revealing the relationships... more..

Philosophy is the study of general and fundamental problems, such as those connected with reality, existence, knowledge,  values,  reason,  mind, and  language.  Philosophy is distinguished from other ways of addressing such problems by its critical, generally systematic approach and its reliance on rational argument. The word "philosophy" comes from the Greek (philosophia), which literally means "love of wisdom". more..

Sanskrit  is a historical Indo-Aryan language, the primary liturgical language of Hinduism and a literary and scholarly language in Jainism and Buddhism. Today, it is listed as one of the 22 scheduled languages of India and is an official language of the state of Uttarakhand. Sanskrit holds a prominent position in Indo-European studies Classical Sanskrit is the standard register as... more..