Recent comments in /f/history

whyyoutookmyname t1_j6b2x52 wrote

Wu Zixu (伍子胥) did not suggest the assassination. He helped Fu Chai (夫差), the King of Wu, by reforming their kingdom and building a formidable army. They defeated the Kingdom of Yue in the Battle of Fujiao (夫椒之战), and broke into the capital city of Yue. Gou Jian (勾践), the King of Yue, was trapped on the Kuaiji Mountain (会稽山) with his remaining force of 5000 soldiers.

At this point, Wu Zixu insisted on forming an alliance with the Kingdom of Qi, so they could wipe out the Kingdom of Yue and sentence the King of Yue to death. However, Gou Jian bribed Bo Pi (伯嚭), who managed the royal affairs in the Kingdom of Wu. Though Wu Zixu had more power in the kingdom, Bo Pi was much closer to the king.

Fu Chai was already content with the victory, so he followed Bo Pi's advice. Ignoring Wu Zixu's warning, Fu Chai accepted Gou Jian's surrender and withdrew from the Kingdom of Yue. Later, Bo Pi framed Wu Zixu and accused him of treason. Convinced by Bo Pi and deemed Wu Zixu guilty, Fu Chai sent Wu Zixu a sword and ordered him to commit suicide. Filled with anger, Wu Zixu took his own life.

In the end, Wu Zixu was correct. In 482 BC, Fu Chai defeated the Kingdom of Jin, the most powerful kingdom at the time. However, after Fu Chai brought most of his force to the war, the Kingdom of Wu was undefended. Gou Jian, after keeping his profile low for ten years, saw the opportunity and attacked the Kingdom of Wu. In 473 BC, Fu Chai was defeated in battle, and the Kingdom of Wu fell.

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LaoBa t1_j69zz7o wrote

This was actually just what the Russians did in the Brusilov offensive in 1916, where they dug hidden trenches towards the Austro-Hungarian trenches to insure that the soldiers did not have to cross a wide no mans land.

I'm not sure, but maybe one of the reasons why this succeeded was that there was no vigorous patrolling of no mans land by the Austro-Hungarian army. If you detect such trenches, you are warned that an attack is imminent and you can direct artillery towards it.

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TheGreatOneSea t1_j6968i4 wrote

Tunnels were very much used, generally to put explosives under defenses so the territory could be easily taken after the defenders were killed.

They weren't reliable though, because tunnel collapse was always a major risk, and defense in depth meant the enemy could pull back and make a new line of defense quicker than a massive tunnel could be made.

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Nunya13 t1_j695tzh wrote

I always have trouble wrapping my brain around building cities on top of cities.

When we visited Seattle and took a tour, we went underground and saw all the structures that used to be above ground and were even still used when they rebuilt on top of it all. They even installed lights and glass in the walkways above so daylight would shine through.

It still trips me out to think about how people decide to just build on top of everything.

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