Imperialism is the answer because Imperialism means:"<span>a policy of extending a country's power and influence through diplomacy or military force."</span>
The monarchy dominated society, trade and economic opportunities, and in consequence, political institutions became weaker and the economy declined. ... Colonialism did not, however, merely impact the development of those societies that did the colonising. Most obviously, it also affected the societies that were colonised.
Indian society underwent many changes after the British came to India. In the 19th century, certain social practices like female infanticide, child marriage, sati, polygamy and a rigid caste system became more prevalent.
Answer:
In my opinion, Martineau was concerned with the morals of the factory owners because the morals of the factory owners’ effects directly to the benefits of the people who work in the factory.
I hope this helped, this is my opinion and that is what the question was asking for your opinion in the subject.