Desire to bring their values to other people. Some believed mother races were inferior and had to be "Americanized".
Although you may thinik the answer is 100 the factual answer is 116 years
Indira Gandhi, the prime minister of India, is assassinated in New Delhi by two of her own bodyguards. Beant Singh and Satwant Singh, both Sikhs, emptied their guns into Gandhi as she walked to her office from an adjoining bungalow.