The Black Codes passed in a number of southern states after the Civil War were intended to A close public schools to the children of former slaves 00 promote the return of former slaves to Africa с enable Black citizens to vote in federal elections D place limits on the socioeconomic opportunities open to Black people E further the integration of southern society

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.

it was displayed because they had a love for war

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.