science

Rondon Commission

Rondon Commission 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 Rondon Commission rather than just read about it. In short: The Rondon Commission (Portuguese: Comissão Rondon) was one of the expeditionary groups established by the Brazilian government in 1907 under President Afonso Pena. Officially named the Commission for Strategic Telegraph Lines from Mato Grosso to Amazonas (Comissão de Linhas Telegráficas Estratégicas de Mato Grosso ao Amazonas, in Portuguese), the Rondon Commission was established to build a telegraph network connec…

Key takeaways

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

Reference excerpt

The Rondon Commission (Portuguese: Comissão Rondon) was one of the expeditionary groups established by the Brazilian government in 1907 under President Afonso Pena. Officially named the Commission for Strategic Telegraph Lines from Mato Grosso to Amazonas (Comissão de Linhas Telegráficas Estratégicas de Mato Grosso ao Amazonas, in Portuguese), the Rondon Commission was established to build a telegraph network connecting the central-western region to the Amazon. Led by then-Major Cândido Mariano da Silva Rondon, the commission played a key role in the territorial integration of Brazil and the expansion of national communications infrastructure. In addition to its technical mission, the commission carried out significant scientific work in geography, ethnography, botany, zoology, astronomy, and geology. The commission contacted dozens of Indigenous groups along the mapped routes, producing a large volume of ethnographic and iconographic material.

Vocabularies As part of its ethnographic work, the Rondon Commission gathered numerous vocabularies and linguistic data from the Indigenous groups it encountered throughout its expeditions. These collections included basic lexicons, grammatical structures, and phonetic observations of a variety of languages spoken in the Brazilian interior, many of which had little or no prior documentation. The vocabularies were essential not only for facilitating peaceful contact and communication with the Indigenous peoples, but also for preserving knowledge of linguistic diversity in Brazil. The collected material later served as valuable sources for linguistic, anthropological, and historical research, and some of it was incorporated into publications and archives, contributing to the early foundations of Brazilian Indigenous linguistics, these vocabularies included:

Anauquá (Nahukuá) Apiacá (Apiaká) Ariquême (Ariken) Aroá (Aruá) Auití (Awetí) Bacairí (Bakairí) Bacaerí e Nhambiquára (Bakairí e Nanbikuára) Bacairí (Bakairí) Boróro (Bororo) Caiapós (Kayapó) Camaiurá (Kamayurá) Canela e Guajajára (Canelas e Guajajára) Caraó Carahús Carajá (Karajá) Carajá e Javaé (Karajá e Javaé) Caripúna (Karipúna) Caxinití (Kaxinití) Caxuiána (Kaxuiâna) Cayabí (Kayabí) Congorês ou Cocúzus (Congorê) Chipáya (Xipáya) Galibí Guaycurú (Guaikurú) Iaulaptí (Yawarapití) Inhahuquá (Nahukuá) (veja Anauquá) Ipoteuát (Ipotuát) Kipkiriruát (Kepkiriwát) Laiana (Layâna) Laiana e Quiniquináo (Layâna e Kinikináo) Maiongón (Mayongóng) Maiongon e Macú (Maiongóng e Makú) Macú (Makú) Macuráp (Makuráp) Macuxi (Makuxí) Massacá (Masaká) Meináco (Mehináku) Moxos (da Bolívia) Mundurucú (Mundurukú) Nhambiquára (Nanbikuára) Oiampí (Oyanpík) Pacanóvas (Pakahás-Nóvas) Paricí (Paresí) Purus-Borás (Puruborá) Pauatê (Pawatê) Pianocotó (Pianokotó) Rangu (Nação Tirió) Tacuatepé (Takuatép) Tamaindê (Tamaindê) Tapanhumas (Tapayúna) Taurepám (Taulipáng) Terena (Terêna) Ticúna (Tikúna) Trumay (Trumaí) Uará (Waurá) Uapixâna (Wapitxâna) Uaurá (Waurá) (veja Uará) Uaurá e Meináco (Waurá e Mehináku) Uómos Umotína Urubú Urumí Xavánte Xirianán (Xirianá) Xirihaná

References

External links povosindigenas.com gentedeopiniao.com.br

Worked examples

Example 1 — a first encounter with Rondon Commission

Start with the simplest possible case. Write down what Rondon Commission 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 Rondon Commission 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 Rondon Commission 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 Rondon Commission

In research: Rondon Commission 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 Rondon Commission 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: Rondon Commission is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1900s in Brazil, 1910s in Brazil, Afonso Pena, so understanding it makes those chapters shorter.
In everyday life: Look for Rondon Commission 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 Rondon Commission in 20 minutes

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

Frequently asked questions

What is Rondon Commission in simple terms?

Why does Rondon Commission 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 Rondon Commission?

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 Rondon Commission.