The olmec civilization was located in what is now

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.

1.     in what kind of government does a small group have a firm control over a country?  

Concerns about the environment prompt congress to pass a $1 surcharge tax on each gallon of gasoline. which statement best describes the impact of such a tax