What TWO ancient cities did archaeologists discover in 1922?

Harappa and Mohenjo-daro 

Explanation:

hope I helped :)

In this context, the word ‘omnibus’ refers to a bus, a public vehicle that carries a lot of passengers. In the context, the Rolls- Royce became a omnibus( a public bus) as it carries parties from and to the city and also the servants on certain days.