Company colonies (aka charter colonies) were specifically governed by a trade company authorized by the king. These had more independence in their government.
Proprietary colonies were appointed by the King to a proprietor to govern. These were responsible to the King.
<span>The Supreme Court
helped wear down the freedom of African-Americans after the civil war because
it didn't announce many of the laws that were intended to harass
African-Americans as unlawful. It even supported separation when it confirmed
that the doctrine of separate but equal was a constitutional right.</span>
Both men were nationalist leaders who supported Pan-Africanism.
Possibly allies and they way they interacted with other countries, by trade etc. and strengthening their economy for war.
