The most significant result of the third seminole war was that

The result of Seminoles responding to settlers and US Army scouting parties encroaching on their lands, perhaps deliberately to provoke a violent response that would result in the removal of the last of the Seminoles from Florida. After an army surveying crew found and destroyed a Seminole plantation west of the Everglades in December 1855, Chief Billy Bowlegs led a raid near Fort Myers, setting off a conflict which consisted mainly of raids and reprisals with no large battles fought. American forces again strove to destroy the Seminoles' food supply, and in 1858, most of the remaining Seminoles, weary of war and facing starvation, agreed to be shipped to Oklahoma in exchange for promises of safe passage and cash payments to their chiefs. An estimated 100 Seminoles still refused to leave and retreated deep into the Everglades to live on land that was unwanted by white settlers.

White settlers fought each other over land.

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful