The act of giving government jobs to supporters of the party that wins an election is the spoils system.The term was originally to describe goods or benefits taken from the loser in the competition. The term is also common to some countries.
The Columbian Exchange or Grand Exchange, was the widespread, at the time, communicable diseases were a byproduct of the exchange.Slaves were a popular trade it em between Africa, Europe, and the American.
The second one is correct:)
New england was a good industry location because of all the materials and minerals located there.Francis Lowell contributed to new england's industrial development because he made the first textile mill.