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Tanzania

Tanzania 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 Tanzania rather than just read about it. In short: Tanzania, officially the United Republic of Tanzania, (pronounced tan-zuh-NEE-uh in Western English or tan-za-NEE-ah or tan-za-NEE-yah in local usage or Swahili) is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest, Kenya to the northeast, the Indian Ocean to the east, Mozambique and Malawi to the south, Zambia to the southwest, and Rwanda, Burundi, and the Dem…

Tanzania — main illustration
Tanzania — illustration

Key takeaways

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

Reference excerpt

Tanzania, officially the United Republic of Tanzania, (pronounced tan-zuh-NEE-uh in Western English or tan-za-NEE-ah or tan-za-NEE-yah in local usage or Swahili) is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest, Kenya to the northeast, the Indian Ocean to the east, Mozambique and Malawi to the south, Zambia to the southwest, and Rwanda, Burundi, and the Democratic Republic of the Congo to the west. According to a 2024 estimate, Tanzania has a population of around 67.5 million, making it the most populous African country located entirely south of the equator. Many important hominid fossils have been found in Tanzania. In the Stone and Bronze Age, prehistoric migrations into Tanzania included Southern Cushitic speakers similar to modern day Iraqw people, who moved south from present-day Ethiopia; Eastern Cushitic people who moved into Tanzania from north of Lake Turkana about 2,000 and 4,000 years ago; and the Southern Nilotes, including the Datoog, who originated from the present-day South Sudan–Ethiopia border region between 2,900 and 2,400 years ago. These movements took place at about the same time as the settlement of the Mashariki Bantu from West Africa in the Lake Victoria and Lake Tanganyika areas. In the late 19th century, the mainland came under German rule as German East Africa. This was followed by British rule after World War I when it was governed as Tanganyika, with the Zanzibar Archipelago remaining a separate colonial jurisdiction. Following their gaining respective independence in 1961 and 1963, the two entities merged in 1964 to form the United Republic of Tanzania. Tanganyika joined the British Commonwealth, and Tanzania remains a Commonwealth country as a unified republic. Today, the country is a presidential constitutional republic with the federal capital located in Government City (Dodoma); the former capital, Dar es Salaam, retains most government offices and is the country's largest city, principal port, and leading commercial centre. For decades, Tanzania has been ruled by the Chama Cha Mapinduzi (CCM) as a de facto one-party state. Tanzania's population comprises about 120 ethnic, linguistic, and religious groups. Christianity is the largest religion in Tanzania, with substantial Muslim and Animist minorities. Over 100 languages are spoken in Tanzania, making it the most linguistically diverse country in East Africa. The country does not have a de jure official language, although the national language is Swahili. English is used in foreign trade, in diplomacy, in higher courts, and as a medium of instruction in secondary and higher education. Arabic is widely spoken in Zanzibar, reflecting its history as a trading center dominated by Arabs. Tanzania is mountainous and densely forested in the north-east, where Mount Kilimanjaro, the highest mountain in Africa and the highest single free-standing mountain above sea level in the world, is located. Three of the African Great Lakes are partly within Tanzania. To the north and west lie Lake Victoria, Africa's largest lake, and Lake Tanganyika, the continent's deepest lake, known for its unique species of fish. To the south lies Lake Malawi. The eastern shore is hot and humid, with the Zanzibar Archipelago just offshore. The Menai Bay Conservation Area is Zanzibar's largest marine protected area. The Kalambo Falls, located on the Kalambo River at the Zambian border, is the second-highest uninterrupted waterfall in Africa. Tanzania is one of the most visited tourist destinations for safaris. The country is an official member of the United Nations, Group of 77, African Union, East African Community, and the Non-Aligned Movement.

Etymology The name "Tanzania" was created as a clipped compound of the names of the two states that unified to create the country: Tanganyika and Zanzibar in 1964. When Zanzibar and Tanganyika were uniting, national newspaper The Standard ran a contest for a new name, which was won by Mohammed Iqbal Dar. Iqbal claimed that he formulated the name by taking "Tan" and "zan" from the uniting states, "i" from his own name, and adding "a" as a reference to Ahmadiyya. The name Tanganyika derives from the Swahili words tanga "sail" and nyika "uninhabited plain, wilderness", creating the phrase "sail in the wilderness". It is sometimes understood as a reference to Lake Tanganyika. The name "Zanzibar" derives from Zanj, the name of a local people, and Arabic barr "coast" or "shore." Zanj comes from Al-Zanjia, the Arabic name for the East African coast. This word is related to Azania, the Greek name (possibly from a Sabaic name) for the same coast, mentioned in Periplus of the Erythraean Sea, a book written in the first-century CE. Azania is described as ruled by the Mapharitis - an ethnic group residing (at the time) in what is today southwest Yemen.

History

Historiography The earliest indigenous writing in Tanzania dates to the medieval period. In 1106 or 1107 CE (year 500 AH), Shaykh Abū ʽImrān Mūsā al-Ḥasan ibn Muḥammad founded the Friday Mosque in Kizimkazi as recorded by a dedicatory inscription in the miḥrāb of the mosque. The mint in Kilwa struck coins which record information about local sultans in rhyming couplets, something which has no parallel in earlier Islamic coinage. The example below is from c. 1300 CE (c. 700 AH):

Al-Ḥasan ibn Ṭalūt Yathiqu bi Rabbiʼl-Malakūt Al-Ḥasan ibn Ṭalūt

Trusts in the Lord of the Kingdom [of Heaven] The sequence of rulers arrived at by studying contemporary coins supplements and corroborates the oral traditions recorded in the Kilwa Chronicle as well as descriptions by outsiders. The Moroccan traveller Ibn Baṭṭūṭa reports that 14th-century CE (8th-century AH) sultan al-Ḥasan ibn Sulaimān was called Abuʼl-Mawāhib (Father of Gifts), and that he personally witnessed the sultan give away his own clothes to a poor man who requested them when the sultan was on his way home from the mosque. The same epithet is preserved on the sultan's gold coins and in the oral tradition.

… excerpt ends here. Continue reading the full article.

Illustrations

Tanzania illustration
Tanzania illustration
Tanzania illustration
Tanzania illustration
Tanzania: A 1.8-million-year-old stone chopping tool discovered at Olduvai Gorge and on display at the British Museum
A 1.8-million-year-old stone chopping tool discovered at Olduvai Gorge and on display at the British Museum

Worked examples

Example 1 — a first encounter with Tanzania

Start with the simplest possible case. Write down what Tanzania 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 Tanzania 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 Tanzania 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 Tanzania

In research
Tanzania 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 Tanzania 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
Tanzania is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1964 establishments in Tanzania, Countries and territories where English is an official language, Countries and territories where Swahili is an official language, so understanding it makes those chapters shorter.
In everyday life
Look for Tanzania 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 Tanzania in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Tanzania 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 Tanzania out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tanzania in simple terms?

Tanzania, officially the United Republic of Tanzania, (pronounced tan-zuh-NEE-uh in Western English or tan-za-NEE-ah or tan-za-NEE-yah in local usage or Swahili) is a country in East Africa within the African Great Lakes region. It is bordered by Uganda to the northwest, Kenya to the northeast, the…

Why does Tanzania 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 Tanzania?

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 Tanzania.

Tags

  • 1964 establishments in Tanzania
  • Countries and territories where English is an official language
  • Countries and territories where Swahili is an official language
  • Countries in Africa
  • Countries in East Africa
  • Former German colonies
  • Least developed countries
  • Member states of the African Union
  • Member states of the Commonwealth of Nations
  • Member states of the United Nations
  • Republics in the Commonwealth of Nations
  • Southeast African countries

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