Updated timelines

HTML-Historia
Personal project
Druga svetovna vojna
events that revolutionized the Nation 1865 to 1876
Gandhi and India's Independence
History of Film
Linea del Tiempo
21st century technology
destrucion
Velfærdsstatens udvikling
evolución de la máquina de escribir
3D Printing
evolución de android
Aviation
Connectedness
langston hughes