The building of railroads made it easier to buy and sell thinned from father distances and for cheaper since you could pay less to send or buy more things via Railroad instead of by horse.
The Nile helped civilization develop in Egypt and Nubia in all of the following ways except by protecting against invasion from the west.
Answer:
it placed limits on the monarchs power.
Patriot as the patriots believed they didn`t owe anything to the goverment/king
Red biennium, from 1919-1920