Neolithic Revolution and the Rise of Civilizations
The Neolithic Revolution
The disappearance of ice fauna in many places forced the steppe, which was adapted to the cold, to migrate to other regions. Humans began to enclose animals for their milk and meat, and thus arose the first livestock species. The domesticated species were the ox, horse, sheep, goat, and dog. Both humans were interested in the cultivation of plants. Women, who were in charge of recollection, noticed that when seeds fell to the earth, plants grew. Thus, agriculture arose. The
Read MoreFeudalism and the Middle Ages: A Historical Analysis
The Middle Ages
The form of division of the Middle Ages into periods of teaching is not consensual. However, the most common is used by French medievalists, including Jacques Le Goff and Georges Duby. To these experts, the High Middle Ages is a period that goes from the fall of the Roman Empire in 476 to the year 1000 – after which starts the Classical Ages. The Middle Ages corresponds to the century and a half preceding the Renaissance, i.e., from 1300 to 1450.
Features of the High Middle Ages
Overall,
Read MoreSpain’s Economic Transformation: 1957-1970s
**1. The Turn of the Spanish Economy**
1.1. Governments of Development
Franco’s governments since 1957 saw a transition from the dominance of Falangist principles to the dominance of technocrats. Linked to Opus Dei, economic growth was seen as the main guarantee of social stability. The main purpose was to incorporate criteria of rationality and effectiveness into state management that would ensure the continuity of the regime. This involved technical reform, without challenging the dictatorship,
Read MoreMedieval Europe: Society, Politics, and Religion
**Topic 1: Population Density and Demographics**
Population density is the relationship between the number of inhabitants of a place and the space they occupy. It is calculated by dividing the total population by the area occupied (in km2). The result is expressed in inhabitants per km2.
- Natural Movement:
- Birth: The number of people born in one year. The birth rate is calculated by dividing the number of births in a year by the total population and multiplying it by a thousand. It is expressed in per
Medieval Europe: Feudalism, Society, and Economic Shifts
The Mosaic of States and Kingdoms in the 11th Century
In the north were the Normans, settled in England since the middle of the 11th century. At the heart of Europe were the kingdoms of France and the Holy Roman Empire. In the east were the Slavic kingdoms, formed as powerful principalities like Kiev. In the Mediterranean were the Byzantine Empire and Western Christian kingdoms.
Political Changes: Kings and Parliaments
In the Middle Ages, major political changes included the consolidation of the power
Read MoreKey Global Facts and Figures
Aquifers: Underground Water Reservoirs
An aquifer is an underground formation of permeable rock that stores water from rain.
Global Water Distribution
97% of Earth’s water is saltwater; only 3% is freshwater. This freshwater is primarily located in glaciers (68%), underground water sources (30%), and permafrost (1%).
Mexican Oil Types
Mexico produces three main types of oil: Maya (heavy crude, representing over half of total production), Istmo (light, low-sulfur content, almost a third of total production)