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Twentieth Dynasty of Egypt

Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt rather than just read about it. In short: The Twentieth Dynasty of Egypt (notated Dynasty XX, alternatively 20th Dynasty or Dynasty 20) is the third and last dynasty of the Ancient Egyptian New Kingdom period, lasting from 1189 BC to 1077 BC. The 19th and 20th Dynasties together constitute an era known as the Ramesside period owing to the predominance of rulers with the given name "Ramesses".

Twentieth Dynasty of Egypt — main illustration
Twentieth Dynasty of Egypt — illustration

Key takeaways

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

Reference excerpt

The Twentieth Dynasty of Egypt (notated Dynasty XX, alternatively 20th Dynasty or Dynasty 20) is the third and last dynasty of the Ancient Egyptian New Kingdom period, lasting from 1189 BC to 1077 BC. The 19th and 20th Dynasties together constitute an era known as the Ramesside period owing to the predominance of rulers with the given name "Ramesses". This dynasty is generally considered to mark the beginning of the decline of Ancient Egypt, coinciding with the Bronze Age Collapse which led to the end of the New Kingdom and the onset of the Third Intermediate Period. During the period of the Twentieth Dynasty, Ancient Egypt faced the crisis of invasions by the Sea Peoples. Though the dynasty was able to successfully defend Egypt, it left the kingdom seriously crippled.

History After the death of the last pharaoh of the 19th Dynasty, Queen Twosret, Egypt entered into a period of civil war. Because of lost historical records, the cause of the civil war is unknown. The war was ended with the accession to the throne by Setnakhte, who founded the 20th Dynasty of Egypt. From the reign of Setnakhte and his son Ramesses III, Egypt faced the crisis caused by the invading of the Sea Peoples. These invasions formed part of a series of linked crises in numerous Mediterranean civilizations. Together, these crises are often referred to as the Late Bronze Age collapse. The Sea Peoples caused considerable damage to the people of Egypt, visible in the historical record. One inscription reads:

"All at once the lands were removed and scattered in the fray. No land could resist their arms, from Hatti, Kode, Carchemish, Arzawa, and Alashiya on – being cut off at one time. A camp was set up in Amurru. They desolated its people and its land was like that which had never existed. They were coming forward toward Egypt, while the flame was prepared for them." Not only Egypt was affected by the Sea People invasions. The empire of the Hittites, a long-standing rival to Egypt, collapsed, never to rise again. (In the inscription quoted above, the Hittites are called "Hatti".) With the victory in the Battle of Djahy and the Battle of the Delta during Year 8 of Ramesses III's reign, Egypt successfully repelled the invading Sea Peoples, protecting Egypt from ruin like other Bronze Age civilizations. During the Twentieth Dynasty, many of the temples were built to display the power of Egypt. However, they also indicate the political ascendancy of the priesthood over the pharaoh. The Twentieth Dynasty declined because of drastic climate change, infighting in the royal family, and growing power of the priesthood and nobility. Following the death of Ramesses XI, the last pharaoh of the Twentieth Dynasty, a period of chaos ensued. This was ended by Smendes, a member of the Egyptian nobility, who became the first Pharaoh of the 21st Dynasty.

Background

Upon the death of the last pharaoh of the 19th Dynasty, Queen Twosret, Egypt descended into a period of civil war, as attested by the Elephantine stela built by Setnakhte. The circumstances of Twosret's demise are uncertain, as she may have died peacefully during her reign or been overthrown by Setnakhte, who was likely already middle aged at the time.

20th Dynasty A consistent theme of this dynasty was the loss of pharaonic power to the High Priests of Amun. Horemheb, a pharaoh of the 18th Dynasty, had restored the traditional Ancient Egyptian religion and the priesthood of Amun after their abandonment by Akhenaten. With the High Priests now acting as intermediaries between the gods and the people, rather than the pharaoh, the position of pharaoh no longer commanded the same kind of power as it had in the past.

Setnakhte Setnakhte stabilized the situation in Egypt, and may have driven off an attempted invasion by the Sea Peoples. He ruled for about 3-4 years before being succeeded by his son Ramesses III.

Ramesses III In Year 5 of his reign, Ramesses defeated a Libyan invasion of Egypt by the Libu, Meshwesh and Seped people through Marmarica, who had previously unsuccessfully invaded during the reign of Merneptah. Ramesses III is most famous for decisively defeating a confederacy of the Sea Peoples, including the Denyen, Tjekker, Peleset, Shardana and Weshesh in the Battle of Djahy and the Battle of the Delta during Year 8 of his reign. Within the Papyrus Harris I, which attests these events in detail, Ramesses is said to have settled the defeated Sea Peoples in "strongholds", most likely located in Canaan, as his subjects. In Year 11 of Ramesses' reign, another coalition of Libyan invaders was defeated in Egypt. Between regnal Year 12 and Year 29, a systematic program of reorganization of the varied cults of the Ancient Egyptian religion was undertaken, by creating and funding new cults and restoring temples. In Year 29 of Ramesses' reign, the first recorded labor strike in human history took place, after food rations for the favored and elite royal tomb builders and artisans in the village of Set Maat (now known as Deir el-Medina), could not be provisioned. The reign of Ramesses III is also known for a harem conspiracy in which Queen Tiye, one of his lesser wives, was implicated in an assassination attempt against the king, with the goal of putting her son Pentawer on the throne. The coup was unsuccessful. The king died from the attempt on his life; however, it was his legitimate heir and son Ramesses IV who succeeded him to the throne, who thereafter arrested and put approximately 30 conspirators to death.

… excerpt ends here. Continue reading the full article.

Illustrations

Twentieth Dynasty of Egypt illustration
Twentieth Dynasty of Egypt: Sea Invading from Sea Peoples
Sea Invading from Sea Peoples
Twentieth Dynasty of Egypt illustration
Twentieth Dynasty of Egypt illustration
Twentieth Dynasty of Egypt illustration

Worked examples

Example 1 — a first encounter with Twentieth Dynasty of Egypt

Start with the simplest possible case. Write down what Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt

In research
Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt 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
Twentieth Dynasty of Egypt is common in secondary-school and first-year university syllabi. It links to neighbouring topics 11th century BC in Egypt, 12th-century BC establishments in Egypt, 12th century BC in Egypt, so understanding it makes those chapters shorter.
In everyday life
Look for Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt in 20 minutes

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

Frequently asked questions

What is Twentieth Dynasty of Egypt in simple terms?

The Twentieth Dynasty of Egypt (notated Dynasty XX, alternatively 20th Dynasty or Dynasty 20) is the third and last dynasty of the Ancient Egyptian New Kingdom period, lasting from 1189 BC to 1077 BC. The 19th and 20th Dynasties together constitute an era known as the Ramesside period owing to the…

Why does Twentieth Dynasty of Egypt 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 Twentieth Dynasty of Egypt?

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 Twentieth Dynasty of Egypt.

Tags

  • 11th century BC in Egypt
  • 12th-century BC establishments in Egypt
  • 12th century BC in Egypt
  • 2nd-millennium BC disestablishments in Egypt
  • 2nd millennium BC in Egypt
  • Dynasties of ancient Egypt
  • Late Bronze Age collapse
  • New Kingdom of Egypt
  • States and territories disestablished in the 11th century BC
  • States and territories established in the 12th century BC
  • Twentieth Dynasty of Egypt

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