Contributions:

-A disalignment in the Yoda article on March 2nd 2008

Before:

" By 200 BBY, Yoda, along with other great Jedi Masters of the age, discovered that the shape of the Force had begun to flux, becoming murky and uncertain. Studying the perplexing mystery in silent meditation, the Jedi High Council (of which Yoda was now a member) was unanimous—the power of the dark side was growing.

Circa 171 BBY, Yoda traveled to Ord Cestus and saved the native X'Ting from disaster. They honored Yoda by building a giant statue of him, at least 70 meters tall, inside the X'Ting Hall Of Heroes.[6] Later he was the lightsaber instructor of Cin Drallig.

Some believed this pointed to an imminent return of the Sith, but when no Dark Lords made an appearance, Yoda proposed an alternative theory: the long-awaited arrival of the prophesized Chosen One, who would bring balance to the Force. In opposition, several of the younger Jedi disputed Yoda's findings, and formed a breakaway sect—the Potentium. Their heresy was not welcomed by the Council, and Yoda led the campaign to expel them from the order in 130 BBY."

After:

"By 200 BBY, Yoda, along with other great Jedi Masters of the age, discovered that the shape of the Force had begun to flux, becoming murky and uncertain. Studying the perplexing mystery in silent meditation, the Jedi High Council (of which Yoda was now a member) was unanimous—the power of the dark side was growing.

Some believed this pointed to an imminent return of the Sith, but when no Dark Lords made an appearance, Yoda proposed an alternative theory: the long-awaited arrival of the prophesized Chosen One, who would bring balance to the Force. In opposition, several of the younger Jedi disputed Yoda's findings, and formed a breakaway sect—the Potentium. Their heresy was not welcomed by the Council, and Yoda led the campaign to expel them from the order in 130 BBY.

Circa 171 BBY, Yoda traveled to Ord Cestus and saved the native X'Ting from disaster. They honored Yoda by building a giant statue of him, at least 70 meters tall, inside the X'Ting Hall Of Heroes.[6] Later he was the lightsaber instructor of Cin Drallig."

-Partially rewrote Yoda article section March 2nd 2008

Before:

A decade later, during an investigation of a strange poisonous dart, Jedi Knight Obi-Wan Kenobi discovered a massive army of clones was being created on the planet Kamino. After much debate, Yoda traveled to the planet to see these clones for himself. When several Jedi and Senator Padmé Amidala were captured on the planet Geonosis by the Separatists, it was noted that a droid factory on the planet was producing a powerful army. It was then decided that the clones would be used to put down this threat in hopes of preventing a galactic war. This was also used as a rescue mission to save the senator and the captured Jedi.[10]

As the battle began, Yoda learned that the droid army was controlled by his old apprentice Count Dooku, who had left the Jedi Order to become a powerful Sith Lord and organized the Confederacy of Independent Systems to oppose the Republic. An epic duel began between the puissant Jedi Master and his fallen apprentice. Master Yoda proved able to counter all of the Sith Lord's Force techniques, and after a brief but explosive lightsaber duel in which the ancient Jedi further demonstrated his prowess, the Sith Lord fled, distracting Yoda by attempting to drop a pillar on the wounded Obi-Wan Kenobi and his apprentice Anakin Skywalker. Yoda was forced to use his power to stop the pillar from crushing the two Jedi, which gave Dooku enough time to escape.[10]

After:

A decade later, during an investigation of a strange poisonous dart, Jedi Knight Obi-Wan Kenobi discovered that a massive army of clones was being created on the planet Kamino. After Obi-Wan reached Geonosis in his search, a group of Jedi was sent in his assistance and Yoda decided to travel to Kamino to see the clones for himself. When the Jedi and Senator Padmé Amidala were captured by the Separatists, Yoda arrived with the clone army, beginning the Battle of Geonosis [10]

As the battle began, he learned that the droid army was controlled by his former apprentice, Count Dooku, who had supported the Confederacy of Independent Systems against the Republic. Yoda met Dooku in a cave right after the man had wounded Obi-Wan and Anakin. After rejecting some of Dooku's Force Powers, among which Force Lightning,Yoda realized that Dooku had turned to the Dark Side of the Force, becoming a Sith Lord. A lightsaber duel began between the two, Yoda almost managing to defeat Dooku when the latter used the Force to drop a pillar over Obi-Wan and Anakin. Yoda had to concentrate on stopping the massive construction from crushing the two Jedi, time in which Dooku made his escape.[10]