Which political belief falls in between radical and conservative beliefs? Moderate
Republican
Democrat
Libertarian

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )

what are the options?

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.