Before the Dust Bowl, prairie grass held soil down during high winds and .
a.
kept moisture in during times of drought
b.
shaded the soil from the sun
c.
kept snow from soaking the ground
d.
prevented bugs from getting into the soil

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

Ow does the point of view used in "battling the digital jolly roger" differ from "the completely free market" and affect the reliability of the article?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.