Answer:
I wrote a really thorough explanation but It got deleted because "it was inappropriate" I guess they just want a watered-down version but Im not give you that so here:
PS: if you want sources ask and you shall receive. goodluck! (:
a decrease in overall demand and its causing a declinein GDP
Challenges that Italy faced after unification.
Following Italy unification in 1861 the nation suffered from economic imbalance between north and south, the absence of education systems, lack of raw materials and the great cost of unification itself. Italy faced this challenges but still made great development progress in the future years.
Explanation:
The spinning jenny increased wool mill productivity
The Cotton Gin a cotton machine that quickly easily seperates cotton fibers from their seeds
The telegraph
The first modern battery by volta
