How does Haskell explain the shortcomings of Diocletian’s reforms? (fall of ancient rome)

Which of the following is/are a major technological advances of the mayan civilization? a. the calendar c. math b. architecture d. all of the above

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.

What is the meaning of the phrase “bear ’t”? what word is left out between the words but and few?