Education5 min read
The Crusades Explained: Causes, Campaigns and Consequences
From Urban II's call at Clermont in 1095 to the fall of Acre in 1291: why the Crusades began, how the numbered campaigns went, and what they left behind.
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All articles, page 13
Articles 289–312 of 990, newest first. To read by subject instead, start from a category or a topic hub on the blog’s front page.
- Education5 min read
What Was the Enlightenment? Ideas, Thinkers and Their Limits
The Enlightenment championed reason, rights and toleration, yet often ignored women, slavery and race. Its dates, key thinkers and contradictions.
- Education5 min read
The Great Depression: Causes, Spread and Responses
The Great Depression from the 1929 crash to the war: bank panics, a 30% fall in the money supply, Smoot–Hawley, the gold standard and why causes are argued.
- Education5 min read
The Han Dynasty: Government, Trade and Why It Defined China
The Han dynasty ruled China from 202 BC to AD 220 with a gap under Wang Mang. Its government, coinage, census, Silk Road links and why 206 BC also appears.
- Education4 min read
The Korean War: Causes, Course and the Armistice
The Korean War of 1950–1953: the 38th parallel, North Korea's invasion, Inchon, China's entry, two years of truce talks and an armistice with no peace treaty.
- Education4 min read
The Marshall Plan: What It Funded and Why It Mattered
The Marshall Plan of 1948–1952: Marshall's Harvard speech, the April 1948 Act, who got the money, why the Soviets refused, and why its total varies.
- Education5 min read
The Mexican Revolution: Causes, Factions and the 1917 Constitution
The Mexican Revolution from Díaz and Madero in 1910 to Carranza's fall in 1920: Zapata, Villa, Huerta, US intervention and the Constitution of 1917.
- Education6 min read
The Ming Dynasty: From the Hongwu Emperor to 1644
The Ming dynasty ruled China from 1368 to 1644. How it was founded, what the Yongle Emperor changed, and why silver and famine broke it.
- Education5 min read
The Greco-Persian Wars: Marathon, Thermopylae and Salamis
The Persian Wars of 499–449 BC in order: the Ionian Revolt, Marathon, Thermopylae, Salamis and Plataea, and why Herodotus's army of 2.5 million is rejected.
- Education5 min read
The Protestant Reformation: How It Began and What It Changed
From Luther's Ninety-five Theses in 1517 to the Peace of Augsburg in 1555: how the Protestant Reformation started, spread and split Western Christianity.
- Education5 min read
The Punic Wars: Rome Against Carthage in Three Wars
The three Punic Wars, 264–146 BC: Sicily, Hannibal's march over the Alps, Cannae, Zama and the destruction of Carthage, with the treaty terms and the salt myth.
- Education5 min read
What Was the Renaissance? Where, When and Why It Mattered
The Renaissance began in Florence and spread across Europe, but its dates, its name and even its novelty are argued over. What sources actually say.
- Education4 min read
The Space Race: Sputnik to Apollo 11
The Space Race from Sputnik in 1957 to Apollo 11 in 1969: Soviet firsts, America's response and NASA, Kennedy's Moon goal, and how it ended in cooperation.
- Education4 min read
The Taiping Rebellion: China’s Deadliest Civil War of the 1800s
How a failed examination candidate founded the Heavenly Kingdom, held Nanjing for eleven years and was defeated by provincial armies, in the order it happened.
- Education5 min read
The Thirty Years’ War: Religion, Power and the Peace of Westphalia
The Thirty Years' War (1618–1648) began as a Bohemian revolt and became a European war. Its causes, phases, uncertain death toll and the 1648 peace.
- Education5 min read
Who Were the Vikings? Raids, Trade and Settlement
Scandinavian raiders, traders and settlers from 793 to 1066: Lindisfarne, the Rus and Varangians, Iceland and Greenland, and the tree rings that date Vinland.
- Education4 min read
Time-in-Force: Day Orders vs Good-’Til-Canceled
How long an order stays open: day orders, good-til-canceled, IOC, fill-or-kill, all-or-none and on-open or on-close, plus what happens on dividends and splits.
- Action & Arcade4 min read
Idle Tower Defense Upgrade Guide: Damage, Speed, Range or the Hero First?
What to upgrade first in an idle tower defense game: damage, attack speed, critical hits, range or the castle, worked through with simple numbers.
- Education3 min read
T+1 Settlement: When a Stock Trade Actually Completes
Most US stock trades settle one business day after the trade date. What settlement means, what changed in May 2024, and why it matters for cash accounts.
- Education4 min read
How to Keep a Trading Journal That Teaches You Something
What to record for every trade, a worked journal entry, how to review win rate and expectancy, and the records the IRS expects you to keep anyway.
- Education3 min read
Trading Volume: What the Number of Shares Traded Does and Does Not Show
Volume counts how many shares changed hands. How to read volume bars, why every trade has a buyer and a seller, what spikes mean, and what OBV adds.
- Utilities4 min read
Transcribe Audio to Text PRO Guide: Getting a Usable Transcript
A guide to Transcribe Audio to Text PRO on Android: what it is for, getting usable transcripts of lectures, meetings and interviews, and what to check.
- Education5 min read
Trees in Graph Theory: Why a Tree with n Vertices Has n − 1 Edges
A tree is a connected graph with no cycles. Its equivalent definitions, why every tree has two leaves and n − 1 edges, and rooted and binary trees.
- Action & Arcade4 min read
How to Turn Off Personalised Ads on Android
How to turn off personalised ads on Android: resetting or deleting the advertising ID, My Ad Center and partner settings, and what you still see afterwards.