What are the main points in the back siphonage story?

I'm not sure which specific 'back siphonage story' you are referring to. Back siphonage generally refers to the reverse flow of water in a plumbing system. It could be a story about a plumbing disaster caused by back siphonage, like contaminated water flowing back into a clean water supply due to improper plumbing design.

The main point is his family's fall from nobility. It was a huge shock to him as a child.

One key point is her role as First Lady. She was involved in trying to reform healthcare. Another is her time as a Senator. And of course, her presidential campaigns are important parts of her back story.

The main plot involves the Empire's pursuit of the Rebels. Darth Vader is on a mission to find Luke Skywalker. There are epic battles in space and on ice planets like Hoth. Luke also goes to Dagobah to train with Yoda, which is a crucial part of the story as he learns more about the Force.

The main plot involves the Empire's pursuit of the Rebel Alliance. Darth Vader is on a mission to find Luke Skywalker. There are epic battles in space and on the ice planet Hoth. Also, Luke goes to Dagobah to train with Yoda, which is a crucial part of the story.

Doraemon comes from the 22nd century. He had an accident with his ears and a mouse. Because of that, he was chosen to go back to Nobita's time. He has a pocket full of useful things to assist Nobita.

Well, in the 'Star Wars The Empire Strikes Back Novel', a significant plot point is the battle on Hoth. The Rebels are attacked by the Empire. Also, Han Solo and Leia's relationship develops further during their escape from the Empire. And Luke discovers a dark secret about his father while training with Yoda.

Well, Ukraine has a history of being at the center of various empires. It has a distinct culture. In the 20th century, it had to deal with Soviet rule and then fought for its own nation - state. It also has territorial matters to handle.

The main point is the birth of Jesus. Mary, a virgin, was visited by an angel and told she would bear a son. She and Joseph traveled to Bethlehem where Jesus was born in a manger. This event is central as it is the origin of the celebration of Christmas.

One interesting point could be the characters' feelings about going back to school. Maybe they are excited to see friends again. Another might be the new things they expect to learn or do at school.