What is your question? if your asking if it is true than yes it is true
<em>Answer:Slaves sold in the slave market at Montgomery, Alabama, likely to have come largely from Virginia, North Carolina, and Tennessee. Until the Thirteenth Amendment that came into the united colonies of America in 1865 slavery was a legal phenomenon.</em>
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Explanation:
Public opinion is measured by election results, personal contacts, media reporting, and especially by polls. ... People express their opinions by voting, writing letters or emails, making phone calls or holding public meetings. Interest groups also share the views of their members in hopes of influencing public policy.
