Describe the changes in the roles of national, state and local government during this period

there are two main types of historical sources: primary sources and secondary sources. a primary source is something that originates from the past. it can be a chronicle, a piece of pottery, or even a piece of glacial ice that gives us climate data about the levels of atmospheric carbon one thousand years ago.

what are local authorities doing to fix the problem

explanation: what are local authorities doing to fix the problem

your answer would be (a)

because of the war the westeners befriended japan and each other advance.