they looked like greek homes but more uniqe
The New England colonies had a lot of rocky soil, mostly hills which made farming challenging for the new colonists and short growing season. The Appalachians stopped further expansion West.
major events of the early years of the civil war from 1861-1863:
The Civil War began. The South had advantages as they were better prepared, had better war plans and generals. North was not well prepared and did not have good generals to command their soldiers.
Major events of the middle years of the civil war from 1863-1865:
As the war dragged on, the advantages of the North from having more factories and better economy showed their effects to the various battles. Key victories for the North at Gettysburg, Forts Henry and Donelson .
Major events of the ending years of the civil war after 1865:
After Gettysburg and Lincoln's Emancipation Proclamation, the South recognized it was losing the war. Cities of Petersberg and Richmond were taken by the North. The South retreated further and further. Even after Lincoln was killed in an assassination in 1865, the South had lost and surrendered.
Comparative advantage.
The production of a good or performance of a skill for which a person is best suited is what is termed comparative advantage. Or, on a national level, the production of goods for which a nation's resources are best suited is comparative advantage.
Absolute advantage refers to one person (or one nation) having a consistent advantage over another in making a particular product efficiently and best.