Answer:
The reasons why agriculture was boosted after the 1812 war were:
Farmers begun selling their produce for profit.
Demand for farm produce such as cotton increased as standards of living improved.
cutting-edge invention such as the steel plough and the mechanical mower leaper.
Answer:
main highway between England and Scotland from medieval times until 20 th century
It left the economy on treacherous ground. and in a decade it will collapse. too many casualties died. US attempted to bring everything back to normal, series of treaties and agreements were made. US's entry into the war was mainly because of the japanese aggression. look it up on enotes they have the rest of the answer