T<span>hat it was extremely limited, due to the fact that the
Southern states implemented Jim Crow laws practically immediately after
the Civil War ended.
</span>
The conventions came into being after 1830 are:Colored conventions- which are series of convention held in national and regional level after the american civil war. it was attended by politician, businessman, religious leaders, writers and publishers.
Virginia Constitutional Convention
National Negro Convention Movement
Hope this helps.
The sailor head in the direction of it by boat.