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Liberia

Liberia is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Liberia rather than just read about it. In short: Liberia, officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest.

Liberia — main illustration
Liberia — illustration

Key takeaways

  • Liberia belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Liberia to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Liberia from memory before moving on to harder problems.

Reference excerpt

Liberia, officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest. It has a population of around 5.5 million and covers an area of 43,000 square miles (111,369 km2). The official language is English, though over 20 indigenous languages are spoken, reflecting the country's ethnic and cultural diversity. The capital and largest city is Monrovia. Liberia began in the early 19th century as a project of the American Colonization Society (ACS), which fomented the emigration of Black Americans from the United States to Africa. Between 1822 and the outbreak of the American Civil War in 1861, more than 15,000 freed and free-born African Americans, along with 3,198 Afro-Caribbeans, relocated to Liberia. Gradually developing an Americo-Liberian identity, the settlers carried their culture and traditions with them while colonizing the indigenous population. Led by the Americo-Liberians, Liberia declared independence on July 26, 1847, which the U.S. did not recognize until February 5, 1862. Liberia was the first African republic to gain independence and is Africa's oldest continuously independent country. Ethiopia was never colonized but endured an Italian occupation from 1936 to 1941. Both Liberia and Ethiopia were spared from the European colonial Scramble for Africa. In the early 20th century Liberia saw a large investment in rubber production by Firestone Tire and Rubber Company. These investments led to large-scale changes in Liberia's economy, work force, and climate. During World War II, Liberia supported the U.S. war effort against Nazi Germany and in turn received considerable American investment in infrastructure, which aided the country's wealth and development. President William Tubman encouraged economic and political changes that heightened the country's prosperity and international profile; Liberia was a founding member of the League of Nations, United Nations, and the Organisation of African Unity. In 1980, political tensions from the rule of William Tolbert resulted in a military coup, marking the end of Americo-Liberian rule and the seizure of power by Liberia's first indigenous leader, Samuel Doe. Establishing a dictatorial regime, Doe was assassinated in 1990 during the First Liberian Civil War, which ran from 1989 until 1997 with the election of rebel leader Charles Taylor as president. In 1998, the Second Liberian Civil War erupted against Taylor's dictatorship, and Taylor resigned by the end of the war in 2003. The two wars resulted in the deaths of 250,000 people (about 8% of the population) and the displacement of many more, with Liberia's economy shrinking by 90%. A peace agreement in 2003 led to democratic elections in 2005. The country has remained relatively stable since then. Mining in Liberia has been a significant economic driver since the 1960s, though it largely stopped during the Liberian civil wars. Since the end of the civil wars, mining activity increased with emphasis on industrial mining. Mining has also led to concerns about environmental degradation and environmental destruction such as deforestation, water pollution, and air pollution. Industrial miners' poor wages, working conditions, and living conditions have sparked protests from the beginning of the Liberian mining industry continuing to today.

History

Indigenous people The presence of Oldowan artifacts in West Africa was confirmed by Michael Omolewa, attesting to the presence of ancient humans. Undated Acheulean (Early Stone Age) artifacts are well documented across West Africa. The emerging chronometric record of the Middle Stone Age (MSA) indicates that core and flake technologies have been present in West Africa since at least the Chibanian (~780–126 thousand years ago or ka) in northern, open Sahelian zones, and that they persisted until the Terminal Pleistocene/Holocene boundary (~12 ka) in both northern and southern zones of West Africa. This makes them the youngest examples of such MSA technology anywhere in Africa. The presence of MSA populations in forests remains an open question. Technological differences may correlate with various ecological zones. Later Stone Age (LSA) populations evidence significant technological diversification, including both microlithic and macrolithic traditions. The record shows that aceramic and ceramic LSA assemblages in West Africa overlap chronologically, and that changing densities of microlithic industries from the coast to the north are geographically structured. These features may represent social networks or some form of cultural diffusion allied to changing ecological conditions. Microlithic industries with ceramics became common by the Mid-Holocene, coupled with an apparent intensification of wild food exploitation. Between ~4–3.5 ka, these societies gradually transformed into food producers, possibly through contact with northern pastoralists and agriculturalists, as the environment became more arid. Hunter-gatherers have survived in the more forested parts of West Africa until much later, attesting to the strength of ecological boundaries in this region.

Mande expansion The Pepper Coast, also known as the Grain Coast, has been inhabited by Niger-Congo peoples at least as far back as the 12th century. Mande-speaking people expanded from the north and east, forcing many smaller ethnic groups southward toward the Atlantic Ocean. The Dei, Bassa, Kru, Gola, and Kissi were some of the earliest documented peoples in the area. This influx of these groups was compounded by the decline of the Mali Empire in 1375 and the Songhai Empire in 1591. As inland regions underwent desertification, inhabitants moved to the wetter coast. These new inhabitants brought skills such as cotton spinning, cloth weaving, iron smelting, rice and sorghum cultivation, and social and political institutions from the Mali and Songhai empires. Shortly after the Mane conquered the region, the Vai people of the former Mali Empire immigrated into the Grand Cape Mount County region. The ethnic Kru opposed the influx of Vai, forming an alliance with the Mane to stop further influx of Vai. People along the coast built canoes and traded with other West Africans from Cap-Vert to the Gold Coast.

Early colonization

… excerpt ends here. Continue reading the full article.

Illustrations

Liberia illustration
Liberia illustration
Liberia illustration
Liberia illustration
Liberia: A European map of West Africa and the Grain Coast, 1736. It has the archaic mapping designation of Negroland.
A European map of West Africa and the Grain Coast, 1736. It has the archaic mapping designation of Negroland.

Worked examples

Example 1 — a first encounter with Liberia

Start with the simplest possible case. Write down what Liberia claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Liberia before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Liberia ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Liberia

In research
Liberia appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Liberia in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Liberia is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1847 establishments in Liberia, American colonization movement, Countries and territories where English is an official language, so understanding it makes those chapters shorter.
In everyday life
Look for Liberia outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Liberia in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Liberia means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Liberia out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Liberia in simple terms?

Liberia, officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest.

Why does Liberia matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Liberia?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Liberia.

Tags

  • 1847 establishments in Liberia
  • American colonization movement
  • Countries and territories where English is an official language
  • Countries in Africa
  • Countries in West Africa
  • Economic Community of West African States
  • Least developed countries
  • Liberia
  • Member states of the African Union
  • Member states of the United Nations
  • Republics
  • States and territories established in 1847

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