How is organizing the past by theme different from organizing the past by future ?

How is organizing the past by region similar to or different from organizing the past by period? ... A historian who organizes the past by region focuses on a big idea that occurs across history, whereas a historian who organizes the past by period focuses on a specific area of the world.

i'd assume india mainly because of how isolated japan was.   plus it is a whole china away.

it would have concentrated power in the executive branch of the government. it would have restored balance among the three branches of government. it would have set a precedent for government intervention in the economy. it would have signaled an end to all the programs of roosevelt’s new deal.

did this .