Columbia subject headings:
African diaspora--Congresses.
African diaspora.
Back to Africa movement.
Black people--Brazil--Congresses.
Black people--Brazil.
Black people--Caribbean Area--Congresses.
Black people--Caribbean Area.
Black people--North America--Congresses.
Black people--North America.
Enslaved persons--Africa--Congresses.
Enslaved persons--Africa.
Return migrants--Africa--Congresses.
Return migrants--Africa.
Return migration--Africa--Congresses.
Return migration--Africa.
Harvard subject headings:
African diaspora
African diaspora--Congresses.
Back to Africa movement
Black people--Brazil
Black people--Brazil--Congresses.
Black people--Caribbean Area
Black people--Caribbean Area--Congresses.
Black people--North America--Congresses.
Black people--North America.
Return migrants--Africa--Congresses.
Return migrants--Africa.
Return migration--Africa--Congresses.
Return migration--Africa.
Slaves--Africa--Congresses.
Slaves--Africa.
Princeton subject headings:
African diaspora.
Back to Africa movement.
Black people--Brazil.
Return migrants--Africa.
Return migration--Africa.
Slaves--Africa.