In the early 1900s, which invention was most needed to run offices and factories?

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms

How does the process of constructing a historical narrative differ from the process of creating a timeline

Does anyone know the song that xxxtentacion sings and when he says "hey is your neck game sloppy' i need to know what son that is hurry