The Early Nations : What were the aspects that contributed to humankind becoming so diverse?

In at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution.

Explain why american modernist writers might have perceived the world as chaotic in the early part of the 20th century. should be at least 250 words.

How did cowboy culture reflect the ethnic diversity of the u.s.