Which best describes how a recession develops as demand and production decrease?
the recession accelerates.
the recession slows.
the recession feeds on itsell.
the recession starts and stops

the answer is option a.

they lost control of territory in the middle east, but preserved turkey's political independence.

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.