When did the grand canyon became a national park?

How would you characterize american politics in the early 1840's?

By outlaying the three branches of the federal government, establishing a bicameral legislature, and defining the relationships between these entities, the U. S. Constitution is fulfilling which of its goals?

How would you describe the worldviews and value systems of the Mesoamerican peoples prior to European contact? How did these worldviews impact all aspects of life (science, agriculture, medicine, language, spirituality, origins etc.

In the 1700s, the process of enclosure tended to increase a. farming efficiency. b. farmers’ reliance on a single cash crop. c. the use of the broadcast method of seeding. d. the amount of common land available for grazing.

In a 1998 referendum, puerto ricans were evenly split on the issue of statehood. continued commonwealth status. independence. a, b, and c

After the killing in near actonnwhy did some Dakota think it was a good time to fight?

What are the two procedures for ratifying and amending the US Constitution? (Select all that apply.)

What weapon does the Germans use at Verdun?

What were the actions of the british government that promoted the drafting of the declaration of independence?

Because of great religious unrest people began looking for more religious freedom in other colonies. True or false?