Answer:
Agricultural advances
Explanation:
This procces happened slowley in the Neolithic Age ~8000 BC
Answer:
It wasn't until 1874, when Illinois farmer Joseph Glidden emerged victorious from patent battle over a mechanically-produced fencing material that barbed wire could be made at scale. Glidden's machine pulled two strands of wire tight around the barb, then wound the wires together around the regularly-spaced spikes.
Explanation:
got this from google which is accurate to your question
The following that best describes the location of the coastal plain in the eastern part of North America is between the Appalachian mountings and the Atlantic Ocean.
The main power given to the war industries board after its creation in 1917 was swords and many other weapons.
Answer:
Explanation:
The Emancipation Proclamation didn’t actually free all of the slaves. Since Lincoln issued the Emancipation Proclamation as a military measure, it didn’t apply to border slave states like Delaware, Maryland, Kentucky and Missouri, all of which were loyal to the Union.
The Emancipation Proclamation did more than lift the war to the level of a crusade for human freedom. It brought some substantial practical results, because it allowed the Union to recruit black soldiers. To this invitation to join the army the blacks responded in considerable numbers, nearly 180,000