Why did so many Punjabi soldiers join the British Army?

130 Sikh soldiers

Today there are 130 Sikh soldiers serving in the British Army and another 70 across Defence. Why?Indian Sikhs played a key role in the British army during World War One. ... Sikh soldiers fought bravely, receiving world wide news coverage of their involvement in the war. The Sikh troops played a crucial role in the first battle of Ypres, yet their contribution was not widely rewarded after the war.

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69