Which diagram best illustrates the effect of an important event in Mexican history?

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

the answer is they believed george iii would never give them their freedom.

a. by accepting the election of president abraham lincoln in 1860 and convincing other southern states to do the same