The cost of college education is expensive and one important component of conducting a research is the tuition fees. The cost is very high that one will explore all avenues of funding and financial aid before deciding to go to college. In addition to that component, accommodation, internet and transportation fees are also a great factor to consider when doing an academic research.
If your talking accent Egypt then women have some strict rights. They have to stay home to take care of the house and the children. Thats all i know.
The last one invest in heavily in machines and factories as well as new business...(of topic but do you go to rhs)
World War 1 is the correct answer.