The prefix Nano- can be used to describe one billionth of a measurement, or something very tiny. For example, nanotechnology deals with very small structures at the atomic and molecular level.
The prefix in means into. For example, you could figure out import means bring something into a port, or a country, because in means into and port mean a boat port.
The prefix kilo-, for example, may be added to gram to indicate multiplication by one thousand; one kilogram is equal to one thousand grams (1 kg = 1000 g). The prefix centi-, likewise, may be added to metre to indicate division by one hundred; one centimetre is equal to one hundredth of a metre (1 cm = 0.01 m).
There is no prefix or, but the following are prefixes: ornith pertains to birds oro means of the mouth ortho means straight.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.