advancements in technology and agriculture
They learned that the southern army could fight just as well, if not better, than the northern army, which would make this battle very difficult
The correct option is B.
The second industrial revolution occurred between 1870 and 1914. During this period, there was massive advancement in technology and in factories and this made it possible for manufacturers to produce a lot of goods en mass. The industrial revolution started in Britain and rapidly spread to Europe and North America an then to the rest of the world.
Answer:
To protect their freedoms and property.
