Yes what the person above me said I believe
One purpose of the Freedmen's Bureau was to assist African Americans in <span>adjusting to freedom and protect their civil rights.</span>
referendum
<span>A referendum is a direct vote in which an entire electorate is invited to vote on a particular legal proposal. the aim of the referendum is to approve or reject a certain law. Usually,referendum in most constitution are held on hot potato issues, or on amendment that seeks to amend the bills of rights or the system of governance.
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After French assistance helped the Continental Army force the British surrender at Yorktown, Virginia, in 1781, the Americans had effectively won their independence, though fighting would not formally end until 1783.
I just copied off my notes so i hope this helps