Updated timelines

Tecnologia, Història i Ciència Ficció
Страны НАТО
Страны НАТО timeline
December 1837, Rebellion in Upper Canada
Civil War
Ma Vie
Emily Pauline Johnson
Social Networking
Social Networking timeline
China Birth
China Birth timeline
Racial Violence in Public Schools
Racial Violence in Public Schools timeline
"Mason Alexander Randall" Social and Emotional Development
Native American Civil Rights
My Life
Social and Emotional Development of Infants
Macy Stallings Social and Emotional Development
Samantha's Social and Emotional timeline
Samantha's Social and Emotional timeline
Zyion Timeline