Re Ulysses S. Grantas tactics in the Civil War applicable for 21st century warfare?

I need a 1 page outline for the topic. I started the outline, but need help finishing it. What I have written can be changed if it needs to be to complete the outline. I must take the outline and complete a 3-5 page argumentative essay. The sources must be cited and essay for me to get online it at all possible. I will upload two word documents.