Timeline of American, French, and Spanish Revolutions (1776-1814)
The American Revolution (1776-1787)
- December 16, 1773: Boston Tea Party.
- July 4, 1776: The Declaration of Independence.
- October 17, 1777: First victory of the rebels at Saratoga. In November, the members of the Second Continental Congress approve the Articles of Confederation.
- 1778: The government of Louis XVI signs a treaty of Alliance with the rebels, represented by Benjamin Franklin.
- 1781: Surrender of England’s General Cornwallis at Yorktown.
- September 3, 1783: Signature of the Peace of Versailles.
Anglo-Saxon Britain: 5th to 11th Century History
Unit 2: Anglo-Saxon Britain
Anglo-Saxon England refers to the period of history of the part of Britain that became known as England, lasting from the end of Roman occupation and the establishment of Anglo-Saxon kingdoms in the 5th century until the Norman Conquest of England in 1066 by William the Conqueror. Anglo-Saxon is referring to the Germanic peoples who came to Britain during the 5th and 6th centuries. Until the 9th century, Anglo-Saxon England was dominated by the Heptarchy: the kingdoms
Read MoreFamily Law and Alimony: Rights, Obligations, and Characteristics
Family Law: Content and its Characteristics
As Lacruz December states, “The right of law in front of the family is a ‘postrius’ because the legislator does not create the family, but is limited to disciplining it, taking into account other human life facts.” On the other hand, Diez-Picazo adds, “Initially, the family is a group and a qualifying institution. Only the ‘social’ becomes legal when the legal system occupies, organizes, and regulates it legally, transforming it into a legal institution.
Read MoreFrench Revolution: Causes, Events, and Napoleonic Era
The Beginning of the Modern Age
The outbreak of the French Revolution in 1789 marked the start of the Modern Age. From 1789, the enlightened changes were violently imposed by revolutionaries, against the wishes of monarchs. In Spain, the events of the French Revolution inspired the first steps towards a new political, economic, and social order. The French Revolution marked the arrival of a new era, which was symbolized by the famous slogan: “Liberty, Equality, and Fraternity.”
Causes of the French
Read MoreBiotechnology: Applications in Industry and Environment
Biotechnology
Biotechnology is technology based on biology, especially used in agriculture, pharmacy, food science, environment, and medicine. It develops into a multidisciplinary approach involving various disciplines and sciences like biology, biochemistry, genetics, virology, agronomy, engineering, physics, chemistry, medicine, and veterinary, among others. It has a great impact on pharmacy, medicine, microbiology, food science, mining, agriculture, and other fields.
Under the Convention on Biological
Read MorePlate Tectonics: Understanding Earth’s Dynamic Processes
Pangaea: The Supercontinent
Alfred Wegener, a German meteorologist, proposed in 1912 that the continents were once joined together in a single landmass called Pangaea. He theorized that the continents gradually drifted apart over what he believed to be a flat ocean bottom.
Evidence Supporting Continental Drift
Wegener used several lines of evidence to support his theory:
- Fossil Matches Across Oceans: Similar fossils are found near coastlines on different continents.
- Rock Types and Structures Match: Geological
Essential Machining Operations: Sawing, Filing, Chiseling, Reaming, and Drilling
Sawing
The saw blade. The first operation of sawing permits the removal of leftover pieces. A saw consists of a sheet of tempered steel with a smooth part and a toothed part.
Types of saw blades:
- Bimetal saw blades
- Bilateral saw blades
Bimetal saw blades are tempered. Bilateral saw blades present teeth on each side.
Tooth pitch. It is the distance between teeth. If the pitch is fine, the teeth will be smaller, otherwise, they will be larger.
What is tooth set? To avoid wedging and eventual damage to the
Read MoreAsynchronous Induction Motors: Operation and Characteristics
Asynchronous Induction Motor Equivalent Circuit
This document details the equivalent circuit of an asynchronous squirrel-cage induction motor. We will cover the tests and approximations used to determine the equivalent circuit parameters. The two main tests are the no-load test (open circuit) and the short-circuit test (rotor blocked).
A) No-Load Test (or Open Rotor Test)
This test consists of running the motor at no mechanical load, meaning the rotor is free. In this condition, the motor’s speed is
Read MoreVPNs, Network Monitoring, and Troubleshooting Essentials
VPNs
Understanding VPN Tunneling
1. How is tunneling accomplished in a VPN?
Tunneling in a VPN is achieved by encapsulating data packets within new headers from one or more VPN protocols. This process allows secure transmission over a public network.
Remote Access VPN Scenarios
2. Which two scenarios are examples of remote access VPNs?
- A mobile sales agent connecting to the company network securely over the internet.
- An employee who is working from home and accessing company resources through a secure
Poetic Voices: Shakespeare, Donne, Marvell, and Milton
Shakespeare’s Sonnets: A Closer Look
Sonnet 18: Beauty’s Eternal Summer
Mood: The speaker begins with admiration, praising the subject’s beauty, but shifts to melancholy as the poem progresses, acknowledging the inevitability of death. Initially, the poem seems to be a love poem, but it quickly turns to despair. The subject is described as fairer than summer, and despite death, their beauty is deemed eternal, like summer that returns each year.
Summary: You, who are ever more beautiful than a summer
Read More