What phenomenon helped create a large contrast between the southwestern and eastern United States in the early 1800s? A. The Industrial Revolution caused rapid economic and technological progress in the East.
B. Native American traditions kept European Influences from spreading in the Southwest.
C. Southwestern settlers lived in closer communities than their eastern relatives.
D. Spanish explorers passed laws against Anglo-Americans to keep them out of Southwest

A

Explanation:

was a long, primarily nonviolent series of events to bring full civil rights and equality under the law to all americans. the era has had a lasting impact on united states society, in its tactics, the increased social and legal acceptance of civil rights, and in its exposure of the prevalence and cost of racism. in the south violence and fraud in southern elections from 1868 to 1876, which had reduced black voter turnout and enabled southern white democrats to regain power in state legislatures across the south

companies passed on production and transportation costs to consumers