The American Dream is predicated on the promise that if you work hard and play by the rules, you will get ahead. Has this promise been broken?

Interpretations of the concept that "all men are created equal" have changed since the declaration of independence was written. which historical development best illustrates this change. apex

The mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

What was feudalism? (define the structure)