Non-flowering plants are divided into two main groups – those that reproduce with dust-like particles called spores and those that use seeds to reproduce. Spore-bearing plants are simple, or primitive, plants, for example mosses and ferns.
The main goal was to keep the slaves from joining so B is the answer
Many indigenous cultures lost their land.It showed that a small country can make a big impact.
The Arrival of Railroads
A Railroad is like a Transport of things like a train. you can transport people from place to place with railroads or you can transport supplies
Hope this helps
