At the end of the 18th century, approximately percent of the american people earned a major portion of their income by farming.

Right answer is (this is sure):

At the end of the 18th century, approximately 90% percent of the American people earned a major portion of their income by farming.

Explanation:

The US population was nearly 4 million in 1790. 90% of them made a living in agriculture.  That means that post-revolutionary America was an eminently agrarian country.  

overtime, the civil rights movement changed in a way that not only it benefited african-americans, but benefited other ethnicity's such as latinos, asians, or women too! that's why the results of the movement be called mixed.

the civil rights movement brought about tremendous changes. no longer were blacks denied the right to vote, to eat, shop, and swim where they , and more importantly, to attend integrated schools. despite its many accomplishments, however, the civil rights movement had its shortcomings. for example, many people, both young and old, lost their lives, homes, jobs, and families. still other individuals were so damaged by psychological trauma that they ceased being productive members of the community. the movement left intact the economic inequities that had contributed to the maintenance of segregation. and finally, racism remained alive and well long after the movement's end. like most movements of its kind, the civil rights movement left behind a mixed legacy of triumph and tragedy.

d. it spread christianity. i just took the test and got it right.