Original: It shipped with Linux 2.6, GNOME 2.6, KDE 3.2.2, and SELinux (SELinux was disabled by default due to concerns that it radically altered the way that Fedora Core ran).
Simplified: It shipped with Linux 2.6, GNOME 2.6, KDE 3.2.2, and SELinuxSELinux was disabled by default due to concerns that it radically altered the way that Fedora Core ran.