Which best describes how social-networking sites help political campaigns, especially when compared to traditional media? They allow supporters to publicly criticize their policies. They ensure that a campaign’s message is accurately presented. They enable campaigns to sample public opinion. They facilitate clear communication.

c

Explanation:

took test 2020

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

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.