AP® European History review sheet from Aim for Five (aimforfive.com/euro/units/1/1-11)
Unit 1 · Topic 1.11
1.11 Causation in the Renaissance and Age of Discovery
This wrap-up topic practices causation, one of the main reasoning skills on the exam, using Unit 1 content. You'll explain why the Renaissance began in Italy, how printing spread it, why Europeans explored, and what those changes led to.
Key terms
- causation
- short-term and long-term causes
- humanism
- Age of Discovery
- Columbian Exchange
What causation means on the exam
Causation means explaining how one development led to another. On the exam you need more than a list. You have to show the link: how and why A produced B.
Long-term causes build up over decades, like the growth of Italian trade cities. Short-term causes, or triggers, happen just before an event, like Columbus winning Spanish funding in 1492 after Granada fell. Strong answers also weigh causes, saying which mattered most and why.
Key cause-and-effect chains from Unit 1
- Wealthy Italian city-states and the survival of Roman ruins and manuscripts led to patronage of humanist scholars and artists, which produced the Italian Renaissance.
- The printing press made texts cheap and identical, which carried humanism north and helped Christian humanists like Erasmus spread calls for Church reform, setting up the Reformation.
- High prices for Asian spices from middlemen, crusading zeal and royal rivalry, combined with the caravel, compass and astrolabe, led Portugal and Spain to sponsor voyages.
- Contact with the Americas led to the Columbian Exchange, which killed most Indigenous people in many regions and created demand for enslaved African labor.
- American silver and population growth led to the price revolution, which shifted wealth toward landowners and merchants and away from wage earners.
- Western demand for grain led eastern nobles to impose the second serfdom.
Weighing causes: an example
Take the question of why Portugal, a small and fairly poor kingdom, led the first voyages. Its location on the Atlantic and its experience with fishing and coastal trade were long-term advantages. Royal sponsorship, especially Prince Henry's support in the early 1400s, was a direct cause. The wish to reach West African gold and Asian spices without going through Venice was the driving motive.
A strong answer doesn't just list these. It might argue that geography made voyages possible, but steady royal funding is what turned scattered trips into a decades-long program that reached India in 1498. That is a claim with a reason, and it can be backed with evidence.
Effects across the whole unit
By 1648, Europe's economic center had moved to the Atlantic, states were stronger and better funded, and Europeans controlled colonies and trade posts on four continents. Those same changes caused great suffering for Indigenous Americans and enslaved Africans.
Many changes also set up later units. Humanism and printing fed the Reformation in Unit 2 and the Scientific Revolution in Unit 4. Overseas trade fed the mercantilist rivalries of Units 3 and 5.
How to make causation sophisticated
Readers reward complexity, meaning a more nuanced argument. You can show it by explaining both causes and effects, by separating long-term from short-term causes, by explaining why one cause mattered more than another, or by noting an unintended effect. For example, Spain's silver was meant to make the crown rich, but it also fed inflation and royal bankruptcy.
Worked examples
Try each one yourself first, then open the solution.
- Example 1
Building a causation paragraph
Long-essay practice: Write a body paragraph explaining one cause of the Renaissance in Italy.
Show the solutionHide the solution
- Step 1: Topic sentence: state the cause as a claim.
- Step 2: Evidence: give two specific examples with names and dates.
- Step 3: Reasoning: explain how the evidence shows the cause produced the effect.
- Step 4: Optional complexity: compare it with another cause.
Answer: Model paragraph: The wealth of Italy's trade and banking cities was a central cause of the Renaissance. Florence's Medici family, enriched by banking, governed the city from 1434 and paid scholars like Marsilio Ficino to translate Plato, while popes such as Julius II hired Michelangelo to paint the Sistine Chapel ceiling. Because these patrons competed for prestige, they funded new classical scholarship and art on a scale no other region could match. Ancient manuscripts mattered too, but without this money, few humanists or artists could have devoted their lives to their work.
Common mistakes
- Listing causes without explaining the link. Use words like because, which led to, as a result.
- Mixing up correlation and causation. Two things happening at the same time doesn't prove one caused the other.
- Ignoring effects outside Europe. Many Unit 1 effects, like the Columbian Exchange, happened in the Americas and Africa.
On the exam
- Long-essay prompts often ask you to evaluate the extent to which or the most important cause. Pick a side and defend it.
- In short answers, one specific cause plus a clear because statement usually earns the point.
Connected topics
Videos
Check yourself
4 questions on 1.11 Causation in the Renaissance and Age of Discovery. Pick an answer to see if you got it, and why.
Which of the following best explains why the Renaissance began in Italy?
Which of the following best explains why Portugal and Spain sought a sea route to Asia in the late 1400s?
Which of the following was a long-term effect of the Atlantic voyages on Europe's economy?
[The Donation of Constantine was a document said to have been issued by the Roman emperor Constantine (reigned 306–337). It claimed to give the popes rule over Rome and the western part of the empire.]
For during some centuries now, either they [the popes] have not known that the Donation of Constantine is spurious and forged, or else they themselves forged it . . . . They say the city of Rome is theirs, theirs the kingdom of Sicily and of Naples, the whole of Italy, the Gauls, the Spains, the Germans, the Britons, indeed the whole West; for all these are contained in the instrument of the Donation itself.
[The document says it was issued by Constantine "together with all our satraps and the whole Senate." A satrap was a provincial governor in the ancient Persian Empire.] How do you want to have satraps come in here? . . . Do the Caesars speak thus; are Roman decrees usually drafted thus? Whoever heard of satraps being mentioned in the councils of the Romans? I do not remember ever to have read of any Roman satrap being mentioned, or even of a satrap in any of the Roman provinces.
Source: Lorenzo Valla, Italian humanist scholar and secretary to King Alfonso of Aragon, Discourse on the Forgery of the Alleged Donation of Constantine, written in 1440. Translated by Christopher B. Coleman, 1922.
Valla's treatise first spread in handwritten copies. The German humanist Ulrich von Hutten had it printed in the late 1510s, and Martin Luther read it in 1520. This later history best illustrates how
0 of 4 answered