Updated timelines

Vietnam War
Kayla's Vietnam War Timeline
Syba Signs Conference
Syba Signs Conference timeline
MIKE MACEK'S VIETNAM WAR TIMELINE
MIKE MACEK'S VIETNAM WAR TIMELINE timeline
Mozart
Mozart timeline
Kody's Cold War Time line
The Evolution of Television Cartoons - Noura
The Evolution of Television Cartoons - Noura timeline
Vectors
Vectors timeline
The Evolution of Medicene-samar
The Evolution of Medicene-samar timeline
Etapas de la tecnologia
Etapas de la tecnologia timeline
Vasco da Gama
Botticelli
Botticelli timeline
The history of lamborghini's
The history of lamborghini's timeline
Gay Rights
The Evolution of Zoos-Noof
Jhonny Appleseed
Jhonny Appleseed timeline