Is it possible to dual boot Windows and Mojave on a laptop, but Mojave in a external SSD?

I’d like to have a Hackintosh with Success' href='/2020/12/install-macos-mojave-on-supported-pc.html'>Mojave on my Acer Swift 3 with a intel core i5, but I rather have Success' href='/2020/12/install-macos-mojave-on-supported-pc.html'>Mojave in my external SSD, so i can use Mac OS only when i plug the SSD to the USB, is it possible? And if so, how?