What reforms did diocletian introduce to improve the roman empire?

Which document did the second continental congress send king george iii to refaffirm colonist allegiance to him but not to parliament

In what was the 1851 indian appropriations act considered a peace plan according to the federal government

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by o a. region b. culture c. period d. theme