Monday, 29 December 2014

Indian History

History of India

India is home to one of the richest and the most ancient civilizations in the world, which existed over 5,000 years ago. This civilization originated in the Indus River Valley; hence the name given to it was Indus Valley civilization. The civilization with its main cities Mohenjadaro and Harappa flourished for over eight centuries.

Aryan and Greek Invasions

  • The country was influenced by many invasions, the Arya or Aryans (1500BC) as they are known today are the first invaders.  As they settled in the middle Ganges River valley, they adapted to antecedent cultures.
  • They spoke a group of languages which have become known as Indo-European. They settled in the region to the north west of India, known as the Punjab.
  • The second great invasion into India occurred around 500 BC, when the Persian kings Cyrus and Darius, pushing their empire eastward, conquered the prized Indus Valley.
  • After centuries of obscurity, doubt and conjecture, India came into the full light of recorded history with the invasion of Alexander the Great of Macedonia in 327 BC. Although Alexander crossed the Indus and defeated an Indian king, he turned back without extending his power into India.

Maurya and Gupta Periods

  • In the 4th and 5th centuries A.D., northern India was unified under the Gupta Dynasty. This period is known as India’s Golden Age.
  • India’s first imperial dynasty was founded by Chandragupta Maurya. Maurya dynasty reached its peak around 260 BC under the Emperor Ashoka, the most famous figures in Indian History.
  • In the fifth century, large parts of India were united under Ashoka. He also converted to Buddhism, and it is in his reign that Buddhism spread to other parts of Asia.
  • The Gupta period has been described as the golden age of Indian history and under their rule of northern India, arts, including poetry and literature, flourished.
  • The exquisite Ajanta and Ellora caves were excavated in this period. Gupta period extended from 320AD to 480AD. But in 455 AD the Huns invaded India from the north and destroyed the Gupta Empire.

Muslim Invasions

  • The Medieval Period in Indian history began with the Muslim Invasions.
  • In the 10th and 11th centuries, Turks and Afghans invaded India and established sultanates in Delhi. From the 11th to the 15th centuries, southern India was dominated by Hindu Chola and Vijayanagar Dynasties.
  • During this time, the two systems–the prevailing Hindu and Muslim–mingled, leaving lasting cultural influences on each other.
  • In the early 16th century, descendants of Genghis Khan swept across the Khyber Pass, defeated Ibrahim Lodi the last ruler of the Delhi Sultanate at the battle of Panipat and established the Mughal (Mogul) Dynasty, which lasted for 200 years.
  • The golden era of the Mughal period was under the rule of Akbar the great.

European Invasions

  • The Portuguese were the first Europeans to settle in India, in Goa, in the fifteenth century (1498). The Europeans arrived even before the Mughals.
  • The Dutch East India company was chartered in 1602 and they established spice trade and factories in Cochin, Nagapatinam and Agra. In 1613, the British East India Company, a trading company, started its first trading post in Gujarat.
  • In 1757, at the Battle of Plassey, Robert Clive, an employee of the British East India Company, defeated the Nawab of Bengal, Siraj-ud-Daulah and established their political sovereignty in India. It was an important step towards the eventual British dominance of the country
  • The conquest of India, which could be said to have begun with the Battle of Plassey (1757), was practically completed by the end of Dalhousie’s tenure in 1856.
  • However, the Mutiny of 1857, which began with a revolt of the military soldiers at Meerut, soon became widespread and posed a grave challenge to the British rule.
  • The revolt was controlled by the British within one year, it began from Meerut on 10 May 1857 and ended in Gwalior on 20 June 1858. Britain then ruled India with local rulers for over three hundred years.

Indian Independence

  • A national movement for independence was created. Maulana Abdul Kalam Azad, Subhas Chandra Bose, Bhagat Singh, Rajguru, Sardar Ballabh Bhai Patel, Sarojini Naidu, Chander Shekhar Azad were the notable people of the movement.
  • But the most relevant leader of the movement was Mohandas Karamchand Gandhi; Gandhi worked with Jawaharlal Nehru, the secretary of the Indian National Congress and transformed the Indian National Congress political party into a mass movement to campaign against the British colonial rule.
  • After several years of struggle, Britain decided to quit India.
  • On August 15, 1947, India became a dominion within the Commonwealth, with Jawaharlal Nehru as Prime Minister.
  • Enmity between Hindus and Muslims led the British to partition British India, creating East and West Pakistan, where there were Muslim majorities.
  • India became a republic within the Commonwealth after promulgating its constitution on January 26, 1950.

Sunday, 28 December 2014

Vitamins and their Chemical Names

Vitamin Name
Chemical Name
Vitamin A
Retinol
Vitamin B1
Thiamine
Vitamin B2  
Riboflavin
Vitamin B3  
Niacin
Vitamin B5  
Pantothenic acid
Vitamin B7  
Biotin
Vitamin B9
Folic acid
Vitamin B12
Cyanocobalamin
Vitamin C  
Ascorbic acid
Vitamin D  
Calciferol
Vitamin E  
Tocoferol
Vitamin K
Phylloquinone and Menaquinones

Trick to Remember Time and Distance Formula

Trick

Simple

"STD"

Its not "Subscriber Trunk Dialing "

Its 
S for  Speed
T for Time
D for Distance

Speed x Time = Distance
its Distance formula. from this you can derive Time as well as Speed


Speed = Distance /Time

Time = Distance / Speed


Important Years in Indian History

  • 1851 – First telegraph line in India is operational between Calcutta and Diamond Harbour.
  • 1853 – First train in India runs from Bombay to Thane.
  • 1857 – First war of Indian independence also called the Sepoy Mutiny by the British.
  • 1885 – Formation of Indian National Congress by A.O. Hume, Dadabhai Naoroji, Dinshaw Wacha, W.C.Bonnerjee and others.
  • 1905 – Partition of Bengal by Lord Curzon. Swadeshi Movement launched.
  • 1909 – Indian Council Act popularly known as Minto Morley reforms allowing a limited increase in the involvement of Indians in governance passed.
  • 1911 – Visit of King George V to India, Shifting of capital from Calcutta to Delhi. Jana Gana Mana first sung at Calcutta session of INC. Launch of first air mail in India & World from Bumraulli to Allahabad.
  • 1919 – Government of India Act, 1919 introducing dyarchy, Rowlatt Act, Jallianwala Bagh tragedy.
  • 1920 – Khilafat movement, Launch of Non-cooperation movement.
  • 1922 – Chauri Chaura outrage in UP, Suspension of Non-cooperation movement.
  • 1928 – Visit of Simon Commission to India, Death of Lala Lajpat Rai
  • 1929 – Resolution of complete independence at Lahore session of Indian National Congress.
  • 1930 – Dandi March, Launch of the Civil Disobedience Movement.
  • 1931 – Gandhi Irwin pact, execution of Bhagat Singh, Sukhdev and Rajguru.
  • 1935 – Government of India Act.
  • 1942 – Quit India movement, Formation of Azad Hind Fauz.
  • 1943 – Visit of Cripps Commission to India.
  • 1946 – British Cabinet mission visited India.
  • 1947 – Independence and partition of India.
  • 1948 – Assassination of Mahatma Gandhi, 1st Pak aggression
  • 1950 – India became republic
  • 1951 – 1st Five year plan and 1st Asian Games in Delhi
  • 1952 – 1st General elections
  • 1956 – Reorganisation of Indian states on linguistic basis
  • 1957 – Introduction of decimal system in currency
  • 1964 – Death of Jawaharlal Nehru
  • 1965 – Indo-Pak war
  • 1966- Death of Lal Bahadur Shastri
  • 1969 – Split in Indian National Congress and nationalisation of 14 banks. India’s first Atomic Power Station. Tarapur commences commercial operation.
  • 1974 – First nuclear test codenamed Smiling Buddha carried out at Pokhran (Rajasthan)(May 18).
  • 1975 – First Indian satellite Aryabhatta launched, Imposition of Emergency in the country.
  • 1977 – Congress loses power for the first time at the centre
  • 1984 – Death of Indira Gandhi.
  • 1991 – Death of Rajiv Gandhi. Commencement of economic liberalisation in India.
  • 1992 – Demolition of Babri Masjid.
  • 1995 – Internet comes to India.

Saturday, 27 December 2014

Classical Dances in India

Bharat Natyam – Tamil Nadu;

Bihu – Assam;
 
Bhangra – Punjab;

Chhau – Bihar, Orissa, W. Bengal and Jharkhand; 

Garhwali – Uttaranchal;

Garba – Gujarat;

Hattari – Karnataka;

Kathak – North India;

Kathakali – Kerala;

Kutchipudi – Andhra Pradesh; 

Khantumm – Mizoram;

Karma – Madhya Pradesh;

Laho – Meghalaya;

Mohiniattam – Kerala;

Mando – Goa;

Manipuri – Manipur; 

Nati – Himachal Pradesh;

Nat-Natin – Bihar;

Odissi – Orissa;

Rauf – Jammu & Kashmir;

Yakshagan – Karnataka.