This page is going to be my dream team if I was to take role and become a Gym Leader/Island Captain for any region in Pokemon. Each presentation will have information on what my team would be built up for each element in he designated generation. Not all Generations will have the same or amount of pokemon on each team. Generation 1 will have 3 pokemon on each team, generation 2 will have 4, generation 3 will have 5, and generation 4 and later will have 6. This is because there are only about 150 pokemon in the Kanto region, compared to their being a total of over 400 from the Alola region.
Generation 1: https://docs.google.com/presentation/d/e/2PACX-1vQUxkvy0nKphobLcoEaAnRYqdIROPefMZNGPdPrwCmbYzBGpJ0pmK0TBCix25XEZjdwOXxOIQkWUhA5/pub?start=true&loop=true&delayms=60000