What two universal factors or experiences make the variety of human behavior comprehensible? (this is for peer counciling)

Articles of the confederation is a good representation of a system of government.

Which beliefs and principles in the declaration of independence and the u. s. constitution create a national identity? a.) belief in god, allegiance to popular sovereignty, and states’ rights. b.) free enterprise system, free trade system, and separation of powers. c.) individual freedom, political equality, and unalienable rights. d.) powerful executive branch, judicial review, and bicameral legislature.

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral