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

The Transition to the Early Modern Period

Defining the Historical Periods

• The Early Modern Period began at the end of the Middle Ages, often marked by the discovery of America in 1492.
• The conquest of Constantinople by the Ottoman Turks in 1453 is a significant marker, often cited as the end of the Byzantine (Eastern Roman) Empire and a key transition point out of the Middle Ages.
• The Middle Ages is generally considered to have ended around 1453 or 1492, and the Early Modern Period concluded with the French Revolution in 1789.

Key Kingdoms and States

The political landscape included:

• Central European Powers: Holy Roman Empire, Kingdom of France, Kingdom of England, Kingdom of Sweden.
• Mediterranean and Eastern Powers: Ottoman Turks, Papal States, Duchies

Development of Trade and Capitalism

National and international trade grew as transport improved. Different regions specialized in different products.

Capitalism: Money was invested in industries to grow and produce more money for new investments.

1. Leads to more complex companies and societies; people invested capital, and others administered it.
2. Companies sold shares, and the stock exchange market developed.

Banks became increasingly important. They provided loans and invested capital. Financial operations became more complex, and banks and businesses began to use checks and letters of credit.

Spread of the Industrial Revolution

Britain's example was followed by other European countries (Belgium, France, Switzerland, Germany).

Consequences of the Industrial

What Was Feudalism?

Feudalism was the political, economic, and social system that existed in Western Europe between the 10th and 13th centuries.

How the Feudal System Worked

Feudalism was a system in which a free person became dependent on another, becoming their vassal.

The Lord-Vassal Commitment

The commitment between the vassal and the lord was sealed with an act of homage. In this act, the vassal swore fealty (loyalty) to his lord and promised to provide him with help and advice.

The Lord's Obligations and the Fief

In return, the lord swore to protect his vassal and provide him with a fief. A fief was normally land intended to provide the vassal with the resources needed to make a living.

Daily Life in the Fief

The fief was a rural estate composed... Continue reading "Feudalism in Western Europe: System, Society, and Daily Life" »

The Second Industrial Revolution (1870-1914)

Key Developments and Impacts

The Second Industrial Revolution, spanning from 1870 to 1914, marked a period of unprecedented growth and transformation. This era saw significant advancements that fueled a dramatic increase in production:

• New Sources of Finance: The emergence of institutions like banks, joint-stock companies, and stock exchanges revolutionized capital formation.
• Innovative Business Structures: New organizational models such as cartels, trusts, and holding companies reshaped industries.
• Technological Breakthroughs: Continuous technological advancements drove efficiency and innovation.
• New Energy Sources: The widespread adoption of oil and electricity powered new machinery and industries.
• Emergence

The Problems Affecting Relief and Soil

Alterations Made to the Relief

Changes to the relief are caused by mines and quarries as well as by transport infrastructure. The landscape is marred, and locations of geological importance are destroyed.

This problem affects natural environments and is more common in poor countries, where mining provides the foundation for their economy.

Alterations Made to the Soil

Two main problems are erosion and pollution.

Erosion and Desertification

Erosion of the soil is due to deforestation and inappropriate agricultural and livestock farming methods. In developed countries, intensive and single-crop farming are common; in the poorest countries, it is due to not leaving farming land fallow and excessive grazing of pasture... Continue reading "Problems Affecting Relief and Soil" »

Ancient Iberia

Celts

Celtic peoples, an Indo-European group, migrated to the Iberian Peninsula between the 10th and 5th centuries BC. Organized into clans and tribes, their hierarchical society placed warriors at the top. These cattle farmers resided in fortified hilltop villages known as castros, which were largely self-sufficient due to limited trade. Their dwellings were typically rounded, and they practiced polytheism and cremation in designated necropolis.

Celtiberians

Representing a more developed Celtic group due to Iberian influence, the Celtiberians inhabited larger settlements called oppida and possessed a written language.

Iberians

Indigenous to the Iberian Peninsula, Iberians were influenced by colonizers such as the Phoenicians and... Continue reading "Ancient Iberia: Celts, Iberians, and Roman Conquest" »

The Crown of Castile (1230–1492)

The Crown of Castile began in 1230 when Fernando III inherited the Kingdom of Castile and the Kingdom of León, uniting them under a single crown.

Institutional Structure of Castile

The territories were governed by shared institutions and laws. The monarch held significant power, able to declare war, make laws, and act as a judge. Key institutions included:

• Parliament (Cortes): Composed of noblemen, clergy, and representatives from cities.
• Royal Council: Advised the King on governance and policy.
• High Court (Audiencia): Held supreme judicial authority.

Municipal Government: The Council was the main governing body, while the Chief Magistrate represented the King in the cities.

Castilian Economy and the Mesta

Following... Continue reading "The Iberian Kingdoms: Castile and Aragon, 1230–1492" »

Problems Affecting Water Sources and the Atmosphere

Alterations to Water Sources

Overexploitation of Water Resources

Overexploitation is the excessive consumption of freshwater as a result of agrarian, urban, and industrial usage. River discharge levels fall, as do lake and aquifer water levels. This problem primarily affects semi-arid environments.

Water Pollution

Pollution affects both freshwater and saltwater sources. It is caused by chemical products used in agriculture, industrial and urban waste, and accidents involving oil tankers, which give rise to oil slicks. The quality of water supplies is reduced, and aquatic plants and animals disappear.

Affected water sources include sections of rivers and coasts near industrial and urban areas, enclosed... Continue reading "Water and Air Degradation: Global Environmental Impacts" »

The Trans-Saharan Trade Network

The Trans-Saharan trade route was a vital commercial artery, connecting the Mediterranean coast of North Africa with West African nations from the 8th to the late 16th century. Following the 7th century, Arab expansion into North Africa led to their control over Saharan trade routes. The period from the 8th to the 11th centuries marked the development of this trade, with its zenith occurring between the 11th and 16th centuries. Subsequently, the trade experienced a decline. The Sahara Desert's central location made it the primary conduit for this commerce, which was primarily conducted by caravans of camels.

Economic Pillars: Gold, Slaves, and Global Links

A defining economic characteristic of Sub-Saharan Africa... Continue reading "Ancient African Trade Routes: Gold, Islam, and Saharan Commerce" »

Deforestation and Biodiversity Decline

Deforestation: Causes and Consequences

Deforestation is the removal of plant cover. It is caused by:

• The mass burning or felling of trees to transform land for agricultural, livestock farming, or residential uses.
• Supplying timber to industries.
• The building of infrastructure.
• The collecting of firewood.

As a result of deforestation:

• Levels of carbon dioxide increase.
• Humidity levels, along with water reserves, are diminished.
• Soil erosion increases due to the lack of protection and binding provided by vegetation.
• Animal and plant species become extinct due to the disappearance of natural habitats.

Damage to Woodlands and Jungles

Developed countries: Damage is most widespread in temperate and frigid woodland regions,... Continue reading "Deforestation's Impact on Biodiversity and Ecosystems" »