External Influences: JAMB History Questions, Answers & Notes

What External Influences covers in the JAMB History syllabus

The Nigeria area was shaped by important external influences. Islam spread into the northern savanna mainly through trans-Saharan trade, carried by Arab and Berber traders and scholars; it brought Arabic literacy, Islamic learning and Quranic schools (madrasas), and influenced law (Sharia) and administration in northern states. From the sea, European contact began on the Atlantic coast — the Portuguese were the first to arrive — and early coastal trade came to be dominated by the trans-Atlantic slave trade, which caused great harm and loss of population. European missionaries later introduced Christianity, mainly in the south. Trade also introduced new crops such as cassava and maize from the Americas, and spread goods and ideas between regions, while European traders left written records of the coast. External influences brought both benefits and serious challenges. The main point: Islam, Christianity and trade shaped the Nigeria area from outside.

For External Influences, JAMB expects you to be able to:

• Explain the spread of Islam via trans-Saharan trade (literacy, law, Quranic schools)
• Recall European contact by sea (Portuguese first), the trans-Atlantic slave trade and Christian missionaries
• Note new crops (cassava, maize) and the mixed effects of external contact

Key facts & revision notes: External Influences

These are the recurring points our External Influences questions test — revise them until each feels automatic, then practise the questions above to lock them in.

• Islam was a major external influence, spreading into the northern Nigeria area.
• Islam reached the north mainly through trans-Saharan trade contacts.
• Arab and Berber traders and scholars helped spread Islam and new ideas.
• Islam brought Arabic literacy and Islamic learning to the region.
• European contact with the coast came by sea across the Atlantic.
• The Portuguese were the first Europeans to reach the coast of the Nigeria area.
• Early European coastal trade came to be dominated by the trans-Atlantic slave trade.
• Christianity was introduced by European missionaries, mainly in the south.
• Islam influenced the law (Sharia) and administration of northern states.
• New crops were introduced through trade contacts with other lands.
• Crops like cassava and maize were introduced from the Americas through trade.
• External influences brought both benefits and challenges/problems to the region.
• Islamic learning led to the building of Quranic schools (madrasas).
• The trans-Atlantic slave trade caused great harm, including loss of population.
• Trade contacts spread goods and ideas between the Nigeria area and other regions.
• European traders left written records that document coastal trade.
• Islam spread into the north through trans-Saharan trade.
• The Portuguese first reached the coast of the Nigeria area.
• Christianity, brought by missionaries, spread mainly in the south.
• The main point is that external influences — Islam, Christianity and trade — shaped the Nigeria area.

Worked examples

Three External Influences questions with the answer and a short explanation, so you can see how the topic is set before you practise the full set.

How External Influences is tested in JAMB History

Our External Influences bank holds 20 questions (1 easy, 14 medium, 5 hard). JAMB History typically returns to External Influences year after year, so steady practice on this topic is high-value revision. Questions are multiple-choice with four options, and at UTME pace you get roughly 40 seconds each — which is why timed practice matters.

How to answer External Influences questions

Work the stem first and predict the answer before you look at the options; then eliminate the ones that contradict the key facts above. Watch for “which is not…”, “all of the above” and “except” style stems, which are where rushed candidates lose easy marks on External Influences. If a calculation or a precise definition is involved, work it from first principles rather than guessing from a half-remembered rule. When two options look right, re-read the stem for the qualifier that separates them — JAMB rarely repeats an option by accident. If you are still unsure, eliminate the two weakest choices to lift your odds, flag the question, and move on; never burn a full minute on one History item when the exam gives you about forty seconds each. Then come back to flagged questions with whatever time remains. The single most reliable way to get faster at External Influences is repeated timed practice, so use the button above until the recurring patterns feel automatic.

Common mistakes to avoid in External Influences

The errors that cost marks on External Influences are usually careless rather than conceptual: misreading a negative stem, confusing two similar terms, or rushing a definition you actually know. Candidates also over-rely on “expo” and last-minute cramming instead of understanding the topic — which fails the moment JAMB rephrases a familiar idea. Treat every option as a claim to be checked against the facts above, keep your working tidy for any calculation, and don’t change a considered answer on a hunch. Above all, revise External Influences actively by answering questions, not just by re-reading notes — recall under time is what the exam rewards.

Frequently asked questions

Is External Influences part of the JAMB History syllabus?

Yes. External Influences is a recognised topic in the JAMB History syllabus, covering explain the spread of Islam via trans-Saharan trade (literacy, law, Quranic schools). You should be able to recall its key facts and apply them to multiple-choice questions.

How many External Influences questions can I practise on Belmadeng?

There are 20 original, JAMB-standard External Influences questions in our free bank, each with the correct answer and a worked explanation. You can practise them untimed or as a timed test.

What are the most important points to know about External Influences?

The Nigeria area was shaped by important external influences. Islam spread into the northern savanna mainly through trans-Saharan trade, carried by Arab and Berber traders and scholars; it brought Arabic literacy, Islamic learning and Quranic schools (madrasas), and influenced law (Sharia) and admin…

How do I answer External Influences questions quickly in JAMB?

Read the stem carefully, eliminate clearly wrong options, and match the remaining choices to the key facts for External Influences. Practising timed External Influences questions builds the speed you need for UTME's pace of about 40 seconds per question.

Are these JAMB History External Influences questions past questions or original?

They are original questions written to JAMB (UTME) standard and mapped to the official syllabus — not reproduced past papers. This keeps them legal to use freely while closely mirroring how the real exam tests the topic.

Where can I practise External Influences questions free without signing up?

Right here — tap “Start External Influences practice” on this page to begin instantly. Belmadeng's CBT practice is completely free and needs no sign-up, download or subscription.

About these questions: original, JAMB-standard items written from the official UTME History syllabus (last reviewed 2026-09-18). Belmadeng is an independent study platform and is not affiliated with JAMB. Spotted an error? Use the report link.