Notes, summaries, assignments, exams, and problems for Secondary education

Bismarck's Alliance System

After the Franco-Prussian War, Bismarck's goal was to isolate France to prevent them from recapturing Alsace and Lorraine. To achieve this, he created an intricate alliance system:

• League of the Three Emperors between Germany, Austria-Hungary, and Russia (1873 and 1881). Russia would not help France, and Austria-Hungary would not support England.
• Triple Alliance between Germany, Austria-Hungary, and Italy (1882). It was renewed until 1914. The goal was to isolate France and ensure Italy's neutrality in case of war between Austria and Russia.
• Mediterranean Agreements (1887) with Great Britain, Italy, Austria-Hungary, and Spain to maintain the status quo in the Mediterranean.
• Reinsurance Treaty (1887) between Russia and

A Serene Winter Morning

It was a bleak winter’s day, and the snow had come early. The grass glistened like a carpet of crushed diamonds in the early morning sunshine. The air smelled pure and fresh. Everything seemed quieter, almost muffled. There was a sense of serenity in the atmosphere.

The Weary Soldier Fred

Feeling numb and wet, tired, and exhausted, he made his way along the path through the trench. His fingers ached in the winter wind as he clenched and unclenched them, trying to keep the feeling in their tips. He was a tall, slim man with a long face, a nose like a pin, and a thin, sandy moustache. He had a face like a lion’s and an eye like a hawk’s. His name was Fred.

The Overwhelming Stench of War

As Fred trudged through the icy... Continue reading "Life and Death in the Winter Trenches" »

CAMINO DE SANTIAGO

pilgrimage route which continue existing, it became a major pilgrimage route in 11th century because of the invasion of Europe.

PRE-ROMANESQUE ART

period in European art, which emerged from Carolingian Renaissance in the late 8th to 11th century.

RENAISSANCE OF URBAN LIFE

began in the 11th century, the population grew and new population centers developed in ancient Roman cities or in new cities.

BOROUGHS

new neighborhoods for craftsmen and merchants, they were also surrounded by walls, these new parts or cities appeared since the 11th century.

BOURGEOISIE

people who live in the borough and became a new social group, formed by aristocracy and traders.

URBAN ARISTOCRACY

the route of the richest families in a medieval city, they belonged... Continue reading "Medieval Urban Development and Cultural Movements" »

European Language Families

Slavic Languages

South Slavic:

• Slovenian
• Croatian
• Bosnian
• Serbian
• Bulgarian
• Macedonian
• Old Church Slavonic (Extinct)

Note: These languages were formerly grouped under Yugoslavia. Montenegrin is a sub-national variety.

East Slavic:

• Russian
• Belarusian
• Ukrainian
• Rusyn

Note: Rusyn and Ruthenian are considered sub-national varieties. The terms "Great Russian" and "Little Russian" (referring to Ukrainian) are extinct and considered offensive, as they imply Ukrainian language subordination.

West Slavic:

• Polish
• Czech
• Slovak
• Sorbian
• Kashubian
• Polabian (Extinct)

Note: Kashubian and Lachian are considered sub-national varieties. Slovincian is another extinct West Slavic language.

Germanic Languages

East Germanic:

• Gothic (Extinct)

North Germanic:

• Danish
• Swedish
• Norwegian
• Icelandic
• Faroese

West

Top Energy-Producing Countries in Africa

In Africa, there is a diverse range of energy sources and production capabilities. Several countries play a significant role in meeting the continent's energy needs and driving economic development:

• Natural Gas

  • Algeria

    Algeria is the largest producer of natural gas in Africa, exporting to Europe and other parts of Africa.

  • Nigeria

    Nigeria is the second-largest producer of natural gas in Africa, exporting to other parts of Africa and Europe.

  • Egypt

    Egypt is the third-largest producer of natural gas in Africa, exporting to Europe and other parts of Africa.

  • Libya

    Libya is the fourth-largest producer of natural gas in Africa, exporting to Europe and other parts of Africa.

  • Mozambique

    Mozambique is the fifth-largest producer

The Spanish Empire

Political Structure

Empire: A state that governs different territories with inhabitants of diverse cultural backgrounds.

Composite Monarchy: A set of territories united under a single monarch, with each territory maintaining its own institutions.

Capital: The seat of government.

Parliament: The most powerful institution in each state of the kingdom, composed of the high nobility, high clergy, and high bourgeoisie.

Concejos: Collegiate institutions that advise the king on territorial, thematic, and state matters.

Governor, Viceroy, Corregidor: Officials who govern a territory or city on behalf of the king.

Audiencias and Chancelleries: Courts of justice.

Justicia de Aragon, Generalitat de Catalunya: Institutions that defend the laws... Continue reading "The Spanish Empire: A Comprehensive Overview" »

Teamwork: Roles and Responsibilities

Brain

The Brain is the problem-solver and the go-to person for questions. They are the most decisive and intelligent member of the team.

Coordinator

The Coordinator directs the team's workflow, schedules meetings, and divides tasks among groups. They also resolve group dynamic issues and ensure smooth operations.

Resource Investigator

Resource Investigators explore ideas and report their findings from outside the group. They are skilled at establishing external contacts and conducting negotiations.

Impulsor

Impulsors are action-oriented individuals who motivate themselves and others, even in challenging situations. They are quick to find solutions during crises.

Monitor Evaluator

Monitor Evaluators are rational thinkers... Continue reading "Effective Teamwork: Roles, Agreements & Decision-Making" »

Characteristics of Living Things

MRS GREN is an acronym used to remember the seven life processes: Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion, and Nutrition.

• Movement: Observed in living things through actions like jumping or processes like photosynthesis.
• Respiration: A chemical reaction in cells that breaks down nutrient molecules and releases energy for metabolism (e.g., plants release oxygen that is absorbed by other living things).
• Sensitivity: The ability to respond to stimuli, such as touch or light.
• Growth: The process of increasing in size, such as plants getting bigger.
• Reproduction: Male and female members of the same species producing offspring, which can be asexual (e.g., breaking in half) or sexual.
• Excretion:

The Human Digestive System: Function and Components

The digestive system transforms food into nutrients, which are then transported by the circulatory system through the blood to the cells. It is a set of organs and structures, including the digestive tract and accessory glands.

Key Components of the Digestive System

• Mouth
• Pharynx
• Oesophagus
• Stomach
• Small Intestine
• Large Intestine
• Appendix
• Salivary Glands
• Liver
• Pancreas

Initial Digestion: Mechanical and Chemical Processes

Digestion is the transformation of food into nutrients so that cells can benefit from them. It can be mechanical or chemical. Digestion begins in the mouth immediately after food is ingested.

Processes and Elements in Oral Digestion

• Mastication (Chewing)
• Food
• Tongue
• Salivary Glands
• Bolus formation