Hi Aditi,
Thank you so much for visiting the Disney Parks Moms Panel with your question. I think that you are going to love your stay at
Disney's Animal Kingdom Villas - Kidani Village. The resort is beautiful, and you can see exotic animals outside of nearly every window.
While I do not see information released about the Fourth of July for this year, you can check out this
Disney Parks Blog post on Fourth of July activities from last year to get an idea of the kinds of experiences that may occur. Of course, just because something happened last year does not mean it will this year; however, this can give you an idea of what there may be.
You will not be able to see fireworks from Disney's Animal Kingdom Villas - Kidani Village. Due to the animals, it is not possible to have fireworks nearby as this would disturb them. I believe that you are wanting to see fireworks at Magic Kingdom Park. The best bet is to head to Magic Kingdom.
The Electrical Water Pageant is a charming show that goes around the Seven Seas Lagoon and Bay Lake. You can see this from the front of Magic Kingdom, or from the resorts nearby to Magic Kingdom.
Do be sure to check out the nighttime activities at Disney's Animal Kingdom Lodge - Kidani Village while you are there. You will be able to experience events such as campfires and movies under the stars. Be sure also to check out the Recreation Guide you get when you check in for unique experiences at your resort.
I hope that these thoughts are helpful for you, Aditi. Please do let us know if you have any further questions.