Crop rotation is wht they will use
Answer:
"The Condition of the Working Class in England" is a profoundly important book because it reveals the raw empirical data that confronted the young Engels. Out of the panorama of misery and class oppression that he observed in England in the 1840s, he came to the conclusion that proletarian revolution was necessary.
great Britain(Answer A) the European nation which came to control India in the 18oos. Great Britain dominated power in India in 1800s. British were interested by East India company which exploited cotton. This made the company to loss its monopoly in east Africa.
Around a distant star, two planets similar to Earth collided and were destroyed, astronomers said today.
The somewhat speculative scenario is based on the leftovers: a ring of debris around the star that includes a million times more dust than now circles our sun.