What's the proper word prescribe what I said?

[I'm not sure what you are asking here. I don't know what your question means but I have corrected your paragraph so that it reads naturally to me as is.]

" In one a state, if we are in a political transformation period: no president, no parliament, no powerful parties, and no political life. If we want to start the first steps for of building the main elements and concepts, we should, first, inscribe an a constitution that consists of terms and concepts with which we can manage the state by them. So To do this, we will make a constitutional committee for to preparing prepare the main terms and articles which will organize the whole all of political life. We will then make a ballot to prove and put it to a vote to either accept or refused reject the new constitution"

.. what's the proper word prescribe what i said ??

"In a state, we are in a political transformation period: no president, no parliament, no powerful parties, and no political life. If we want to start the first steps of building the main elements and concepts, we should, first,  inscribe a constitution that consists of terms and concepts with which we can manage the state. To do this, we will make a constitutional committee to prepare the main terms and articles which will organize all of political life. We will then put it to a vote to either accept or reject the new constitution"
 
Hope that helps, Scott