Updated timelines

Wayne Gretzky
Wayne Gretzky timeline
HISTORIA DE LA INGENIERIA
Armed Conflict
Armed Conflict timeline
Red River Settlement/ Northwest Territory
Red River Settlement/ Northwest Territory timeline
The Second World War
The Second World War timeline
Jordynn C's Seventies Timeline
Jordynn C's Seventies Timeline
cold war
The Secret War: Notable Jundullah Attacks (Oppression.org)
The Secret War: Notable Jundullah Attacks (Oppression.org) timeline
Building the New Nation
Ruben Henao 1970s
The Evolution Of Heavy Metal Music
The Evolution Of Heavy Metal Music timeline
Steve Nash
Steve Nash timeline
Historia del periodismo
The Development of American Football
The Development of American Football timeline
Tecnologia, Història i Ciència Ficció
Страны НАТО
Страны НАТО timeline