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

Sort by
Subject
Level

World War II Timeline: Key Events & Turning Points

Classified in History

Written on in English with a size of 2.21 KB

Key Events Leading to World War II

  • 1919: The Treaty of Versailles is signed.
  • 1924: Hitler writes "Mein Kampf," outlining his plans.
  • 1939: The Global Depression, triggered by the Wall Street crash, helps dictators rise to power.
  • 1933: Hitler becomes Chancellor and begins to rebuild his army in secret.
  • 1935: Abyssinia invasion: The League of Nations fails.
  • 1936: The Rhineland is reoccupied.
  • 1936-1939: The Spanish Civil War (Germany rehearses arms and aircraft).
  • 1936: Rome-Berlin Axis: Hitler-Mussolini Alliance.
  • 1938: Anschluss, the annexation of Austria into Germany.
  • 1938: Munich Agreement (Hitler sought more power and territories).
  • 1939: Nazis invade Czechoslovakia.
  • 1939: The Nazi-Soviet Pact.
  • 1939: Invasion of Poland.

World War II: Major Events

  • 1939-9: Nazi
... Continue reading "World War II Timeline: Key Events & Turning Points" »

Renaissance: Rebirth of Classics and Music Theory

Classified in Music

Written on in English with a size of 2.68 KB

Renaissance

The foremost characteristic of the Renaissance is the rebirth of the classics (Greece and Rome).

If during the Middle Ages God was at the center of everything, now it is the contrary. Humans are at the center of everything (anthropocentrism).

Reasoning, not faith, is what guides life.

Art is seen as an end in itself (not something to please God) and its goal is to achieve the ideal form of beauty based on the harmony and proportions found in nature.

All artistic expressions found inspiration in old Rome. The only exception was music, which had to find its own style far from medieval music.

Melody

  • It refers to the way notes are written horizontally on the score, how they are performed one after the other.

Harmony

  • It refers to the way notes
... Continue reading "Renaissance: Rebirth of Classics and Music Theory" »

Key Events Shaping 20th Century European History

Classified in History

Written on in English with a size of 2.5 KB

Historical Context and Major Shifts

Pre-Revolutionary Russia

  • Autocratic Government: The Tsar possessed unlimited power and authority before the revolution.
  • Semi-Feudal Economy: Land ownership was concentrated among a wealthy minority, while the peasant majority worked the land.
  • Social Unrest: Three-quarters of the population were peasants living in poverty and paying taxes. Factory workers endured low wages and long working days.

Bloody Sunday

A protest demanding improvements in working conditions and political reforms was brutally suppressed.

The Soviet Union (USSR)

  • Political power was held by the Soviets.
  • The Communist Party was the sole political party.
  • The state controlled important economic sectors.
  • It was established as a federal state.

New Economic

... Continue reading "Key Events Shaping 20th Century European History" »

Simple, Continuous, and Perfect Tenses in English

Classified in English

Written on in English with a size of 6.55 KB

Present Simple, Past Simple, and Future with Will

TenseUsesExamplesFormation
Present Simple
  • Routines
  • Universal truths
  • Verbs of emotions, mental processes, etc.
  • Scheduled future events
  • On Mondays, I get up at 6:30 AM.
  • I don't like this movie.
  • Does he live in Manchester?
do, does
3rd person singular -S
Past SimpleFinished actions in the past
  • Yesterday, I met Harry.
  • I didn't study, and I failed the test.
  • Did you attend school last week?
-ed
did / didn't
Future with Will
  • Promises
  • Predictions
  • Spontaneous decisions
  • I will always love you.
  • I'm sure it will be a good day.
  • Wait! I will help you with those bags.
will / won't + base form

Present Continuous and Past Continuous

TenseUsesExamplesFormation
Present Continuous
  • Actions in progress
  • Arrangements
  • Temporary actions or changing
... Continue reading "Simple, Continuous, and Perfect Tenses in English" »

Invention by experience

Classified in Geography

Written on in English with a size of 2.02 KB

5.2. A diverse society

● Metalworking was a specialized task tat led to te appearance of artisans.
● Metal goods stimulated trade. Sailing and te invention of te weel made it easier
to transport goods over long distances.
● Some social groups started to accumulate wealt and power.
● Warriors emerged to defend te territory, livestock and possessions, under leaders
wo ruled over communities or tribes.

6.1.Wat are megalits?

● Megalits are monuments made out of big stones. Most of tem began appearing in
Europe in te 5t miyennium BC.
● To build tese monuments, uman communities ad to be sociayy coesive, ave a
big level of organization, and an understanding of construction texniques.
● Megalits probably ad a ceremonial function, associated wit religious... Continue reading "Invention by experience" »

The Global History and Impact of Decolonization

Classified in History

Written on in English with a size of 3.15 KB

Understanding the Process of Decolonization

Decolonization refers to the often long, tortuous, and violent process by which colonies achieve their national aspirations for political independence from the colonial metropolitan power. Decolonization can be understood as the final phase of colonialism.

The Historical Waves of Independence

The first wave of decolonization came in 1776 when British North American colonies declared independence. While Britain maintained its Caribbean and Canadian territories, the Napoleonic upheavals in Europe so weakened Spain and Portugal that regions from Mexico to Chile expelled their imperial masters. By 1825, the Spanish and Portuguese empires were dead.

Decolonization Between 1825 and World War II

In the subsequent... Continue reading "The Global History and Impact of Decolonization" »

Baroque Music: From Monteverdi to Bach and the Birth of Opera

Classified in Music

Written on in English with a size of 3.44 KB

1  Two events mark the beginning and the end of baroque music: the premiere of the
opera“Orpheus” by Claudio Monteverdi (1607) and the death of Johann Sebastian Bach
(1750).

2  The basso continuo is a technique of composition of the Baroque period. By using
this technique, the composer creates the bass voice that constitutes the harmonic support
of the work. This bass voice is mainly formed by a series of chords of which the composer
only writes the lowest note.

3  At the end of the 16th century a group of intellectuals and humanists constituted a
cultural gathering in the city of Florence known as the Camerata Florentina. In these
meetings, there was a long and tended talk about issues related to art, literature and
music. Some of the members... Continue reading "Baroque Music: From Monteverdi to Bach and the Birth of Opera" »

18th and 19th Century Arts: Enlightenment to Romanticism

Classified in Music

Written on in English with a size of 2.56 KB

The 18th Century: The Age of Enlightenment

The 18th century is known as the century of the Enlightenment, which is an intellectual movement that strives to achieve a more educated society based on reason and progress. This movement started in France and spread to other European countries. The thinking that dominates in this period is rationalism. On the basis of reason, intellectuals questioned many of the social, philosophical, and religious approaches that had been in force in Europe for centuries.

Music in the Classical Period

  • At this time, public concerts became generalized throughout Europe, allowing musicians to compose independently of a patron or an institution.
  • Classicism tries to produce less complex, clearer, and more accessible music.
... Continue reading "18th and 19th Century Arts: Enlightenment to Romanticism" »

Vocabulary for City Life and Social Interaction

Classified in French

Written on in English with a size of 3 KB

VOCABULARY: CITY LIFE

Slum (Barrio Bajo)

Urban street or district inhabited by very poor people.

Low-Income (De Bajos Ingresos)

Of or belonging to people who earn low wages.

Juvenile Delinquency (Delincuencia Juvenil)

Criminal acts or offenses by a young person.

Homeless (Sin Hogar)

Person who doesn't have a place to live and sleep.

Gangs (Pandillas)

An organized group of criminals.

Crime Rate (Tasa de Criminalidad)

Number of crimes that are committed during a period of time in a particular place.

Residential Area (Area Residencial)

Is a land used in which housing predominates, as opposed to industrial and commercial areas.

Suburbs (Afuera)

An outlying district of a city, especially a residential one.

Commute (Viajar a Diario)

Travel some distance between one'... Continue reading "Vocabulary for City Life and Social Interaction" »

Vladimir Lenin and the Russian Revolution History

Classified in History

Written on in English with a size of 2.44 KB

Vladimir Lenin and the October Revolution

Lenin was the Bolshevik leader and the main inspirational figure of the October Revolution of 1917. In 1897, he was imprisoned and deported to Siberia for his activities against the tsarist autocracy. After being released in 1900, he went into exile in Switzerland. Following the victory of the February Revolution, he returned to Russia to lead the Bolsheviks' seizure of power. He ruled the USSR until his death in 1924.

The Fall of the Tsarist Regime

The fall of the tsarist regime occurred due to the military disaster of Russia in the Great War and because of the misery and famine that most of the population suffered.

The Provisional Government and Social Unrest

The Tsar's regime was replaced by a republic... Continue reading "Vladimir Lenin and the Russian Revolution History" »