Okay, kiddo! Have you ever played detective games or watched detective movies? You know how detectives gather clues to solve mysteries, right? Well, imagine that some people are playing a big detective game but for real, without pretending. That's what happened with the September Dossier.
In 2016, some people wanted to know if a man named Donald Trump was secretly working with the Russian government during the U.S. presidential election campaign. They hired a man named Christopher Steele to investigate and find out, just like a real-life detective.
Steele talked to a lot of people and looked at a lot of papers - this is called research. He wrote all this information in a big report, which he called a dossier. The dossier was a lot like a really long story that explained what Steele learned, and it was written in a way that would be easy to read.
The dossier talked about many different things, such as secret meetings and conversations between Trump's team and Russian officials, as well as some controversial behavior by President Trump himself. Some people thought the dossier was really important and started to talk about it a lot in the news and on social media.
However, some people didn't like the dossier and said it wasn't true. They thought it was just a bunch of made-up stories or false information. This caused a lot of arguments and debates between people who believed the dossier was accurate and those who thought it was not true.
In the end, the dossier played an important role in the investigation of Donald Trump's ties to Russia, and many people still talk about it today. But, like with most detective stories, we might never know the full truth. The important thing is to keep questioning and looking for the facts, even if they are hidden or hard to find.