Updated timelines

English 2
Road to Revolution
Road to Revolution timeline
Salvador Dalí
Salvador Dalí timeline
Theodore Roosevelt life events
Cold War
Arte românica
The Modern Era
presidents of era (1860-1928)
Tanglewood Elementary's Year At A Glance
Tanglewood Elementary's Year At A Glance timeline
El siglo XIX
El siglo XIX timeline
China
China timeline
the econmic timeline
Socials 9 Revolutions timeline
Socials 9 Revolutions timeline
Leonardo da Vinci
História do Comércio Eletrônico Mundial - UTFPR - Informática e Sociedade
História do Comércio Eletrônico Mundial - UTFPR - Informática e Sociedade timeline
Colonial Georgia Timeline