On July 26, 1847, the settlers issued a Declaration of Independence and promulgated a constitution. Based on the political principles denoted in the United States Constitution, it established the independent Republic of Liberia
The leadership of the new nation consisted largely of the Americo-Liberians, who initially established political and economic dominance in the coastal areas that had been purchased by the ACS; they maintained relations with United States contacts in developing these areas and the resulting trade. Their passage of the 1865 Ports of Entry Act prohibited foreign commerce with the inland tribes, ostensibly to "encourage the growth of civilized values" before such trade was allowed
By 1877, the Americo-Liberian True Whig Party was the most powerful political power in the country. It was made up primarily of people from the Americo-Liberian ethnic group, who maintained social, economic and political dominance well into the 20th century, repeating patterns of European colonists in other nations in Africa. Competition for office was usually contained within the party; a party nomination virtually ensured election.
Pressure from the United Kingdom, which controlled Sierra Leone to the west, and France with its interests in the north and east led to a loss of Liberia's claims to extensive territories. Both Sierra Leone and the Ivory Coast annexed some
There was a decline in production of Liberian goods in the late 19th century, and the government struggled financially, resulting in indebtedness on a series of international loans.
- Foreign Relations
President with John Kerry and British PM David Cameron in September 2015
George Manneh Weah
Further information: Foreign relations of Liberia
After the turmoil following the First and Second Liberian Civil Wars, Liberia's internal stabilization in the 21st century brought a return to cordial relations with neighboring countries and much of the Western world.
In the past, both of Liberia's neighbors, Guinea and Sierra Leone, have accused Liberia of backing rebels inside their countries.
- Shipping Flag of Convenience
Due to its status as a flag of convenience, Liberia has the second-largest maritime registry in the world behind Panama. It has 3.500 vessels registered under its flag accounting for 11% of ships worldwide.