Notes, summaries, assignments, exams, and problems for Geography

The Rise of Islam and the Prophet Muhammad

In the seventh-century Arabian Peninsula, the Prophet Muhammad emerged. He shared the revelations from the Archangel Gabriel, developing a monotheistic doctrine. As a state achievement, a theocratic system was imposed throughout the peninsula. After the death of Muhammad, the Arabs were ruled by caliphs who unified and spread the new religion of Islam. The "Holy War" resulted in a clash between East and West, mingling with various political factors.

The Islamic Doctrine

• There is only one God.
• Muslims must pray five times a day toward Mecca.
• They should help during the fast and give alms to the poor.
• A pilgrimage to Mecca must be made at least once.

Germanic Peoples and the Carolingian Empire

After the fall... Continue reading "Medieval Foundations: Islam, Charlemagne, and Feudalism" »

Romanesque Architecture

1. Location and Historical Context (11th–13th Centuries)

Romanesque architecture flourished in Western Europe, including France, Spain, Italy, Germany, England, and Normandy.

2. Pre-Romanesque Background

In the Iberian Peninsula, the Swabians inhabited Galicia, the Visigoths occupied Galicia, Asturias, La Rioja, and Castile, while the Byzantines held Cartagena. Their conversion to Christianity created a unified front against the Muslim invasion, influencing the architectural development of the church.

The transition from Gothic roots to Christianization defines the Romanesque period. Church floor plans typically followed three types: longitudinal, aisle-based, or cruciform and octagonal.

Key features of Romanesque architecture

Productive Factors

Productive factors are the essential inputs used in the production process:

• Natural Resources (Land): Nature provides a comprehensive set of resources classified as renewable (e.g., fisheries, sun) and non-renewable (e.g., coal, oil).
• Labor: Human activity, whether physical or intellectual, aimed at the production of goods or the provision of services in return for remuneration.
• Capital: A set of assets that contribute to economic activity by helping to produce other goods and services.

Types of Capital

• Physical or Real Capital: Tangible items used in production, such as buildings and machinery.
• Human Capital: Factors that raise the productive capacity of human beings, such as education and professional training.
• Financial Capital:

The Islamic Invasion and the Marca Hispanica

In the 8th century, Muslim forces invaded the Iberian Peninsula and conquered Ebro and Catalonia. By the 9th century, with the help of Frankish kings, the northern region of Catalonia expelled the Arabs.

• Catalunya Vella (Old Catalonia): This region was never Islamicized.
• Catalunya Nova (New Catalonia): The territories in the south and west remained under the control of Al-Andalus for over 300 years, including the Taifas of Tortosa and Lleida.

Preserved Islamic Heritage

Notable buildings of Islamic origin preserved in Catalonia include La Seu Vella, various castle walls, and Siurana.

The Marca Hispanica and the Counts of Barcelona

Frankish warriors entered Catalan territory to protect the southern border

The Tertiary Sector: An Overview

The tertiary sector is the economic sector that provides services to the population. It is the predominant economic sector today, characterized by its grand diversity.

Services Included

This sector encompasses a wide range of services, including:

• Health
• Education
• Tourism
• Expansion of transport

The tertiary sector has reached its maximum development due to the information society, technical and scientific advancements, the globalization of the economy, and the growth of international exchanges. This is sometimes referred to as the revolution of the tertiary or quaternary sector.

Sector 3.0: Science and Technology

This sector includes activities related to technique and science. The demand for scientific and technological... Continue reading "Understanding the Tertiary Sector: Services, Growth, and Impact" »

Evolution, distribution and natural dynamics of the Spanish population

In 2008, the Spanish population was about 46 million inhabitants. Their distribution is analyzed by the density of population, which currently stands at 91 / 1 room. / Km2. Although there are strong spatial imbalances. There are high-density areas that separate the Spanish average: Madrid, balearles, Canary Islands, Ceuta and Melilla and the peninsular periphery. Low-intensity areas, mountain areas, less than 10hab. / Km2. / / The factors that explain the Spanish distribution is divided into 3 periods: * Time preindustrial, agrarian economy, higher population densities in coastal plain relief and mild winter. With the discovery of America, castilla got economic prosperity,... Continue reading "What are the factors encourage population growth in sabon gari?" »

17th Century European Society and Economy

European Population and Social Structure

Europe's population remained virtually stagnant throughout the 17th century. This low growth was primarily due to high mortality rates caused by epidemics, especially the Black Plague, and severe famines. Agriculture suffered from low productivity; years of crop shortages were frequently followed by hunger.

Society remained organized into estates, divided between the non-privileged (peasants, workers, and the bourgeoisie) and the privileged (nobles and clergy). However, the bourgeoisie consolidated itself as a wealthy and influential sector. While parts of Europe maintained a traditional society dominated by the power and wealth of the nobility, other areas—especially... Continue reading "17th Century European Society and Economic Transformation" »

17th and 18th Century Europe: Society, Politics, and Culture

Population Dynamics and Early Modern Crises

Europe's population faced stagnation in the 17th century due to significant challenges. Regions like Selge, Pisidia, experienced the devastating impact of the Bubonic Plague. Coupled with large-scale epidemics, famines, and widespread deaths, these crises severely impacted demographic growth. Despite periods of good harvests, the overall trend was one of vulnerability and decline.

Social Structure: Privileged and Non-Privileged

European society was rigidly stratified, characterized by a stark division between the Privileged and Non-Privileged estates. This unequal structure defined social and economic status:

• The Privileged Estates:
  • Nobility:

Medieval Reforestation and Social Organization

The restocking and repopulation during the Middle Ages can be divided into four distinct stages:

• The High Middle Ages (8th-10th Century): This period was characterized by a very slow occupation of the territory of Galicia, the north of the Duero, and the high Ebro. The kings decreed that farmers would own the land they could occupy and exploit. This form of land acquisition was called presura in the Kingdom of León and aprisio in the Catalan regions. The new owners were grouped into villages and elected a pastor and a military head. Additionally, some villages depended on monasteries.
• First Part of the Middle Ages (11th-12th Century): During this stage, the lands lying between the Duero and the Tagus

A: Albania to Algeria

• Albania - Tirana
• Germany - Berlin
• Andorra - Andorra la Vella
• Austria - Vienna
• Afghanistan - Kabul
• Saudi Arabia - Riyadh
• Armenia - Yerevan
• Azerbaijan - Baku
• Argentina - Buenos Aires
• Angola - Luanda
• Algeria - Algiers

B: Belgium to Brazil

• Belgium - Brussels
• Belarus - Minsk
• Bosnia and Herzegovina - Sarajevo
• Bulgaria - Sofia
• Bangladesh - Dhaka
• Bahamas - Nassau
• Belize - Belmopan
• Bolivia - Sucre
• Brazil - Brasília

C: Vatican City to Côte d'Ivoire

• Vatican City - Vatican City
• Croatia - Zagreb
• Czechia - Prague
• Cyprus - Nicosia
• Cambodia - Phnom Penh
• North Korea - Pyongyang
• South Korea - Seoul
• China - Beijing
• Canada - Ottawa
• Costa Rica - San José
• Colombia - Bogotá
• Chile - Santiago
• Republic of the Congo - Brazzaville
• Democratic Republic of the Congo - Kinshasa
• Côte