1. in order to promote the comfort of passengers railroads had to provide equal the separate accommodations for the white and colored races on lines running in the state
2. the civil rights group chose plessy because he could pass for a white man
The fourth one, voluntary exchange
Answer:
Egypt is very old therefor it is easier to have time periods rather than years.
Waste exceta gas food boxes on the floor. Cans petrol and things like that