Answer:A thesis turning point should cover the background information and what the essay is covering.
So if your thesis is about puppies, put the background information of puppies.
I would say prospect of jobs or lands
Sources are used in a paper to show what ideas inspired you and whose theories you would be using and you cite the sources in order to avoid plagiarism. If you don't have sources, your paper will not be valid and you could get accused of plagiarism. The more sources you use the better but you should keep in mind that they need to be important for the paper and used with a purpose and not just to increase the number of sources.
Answer:
The First World War created a new political and economic situation in India. (i) It led to huge increase in defense expenditure, Custom duties were raised,income tax was introduced to finance the war. (ii) Villagers were called upon to supply soldiers, forced recruitment in rural areas caused widespread resentment.