<span>Providing aid opens diplomatic doors for peaceful interventions while addressing global health challenges.
Just did the test and got it right :) Hope this helps!</span>
The north had the majority of all factory and finance(money)
the south didn't really have anything<span />
The main reason why so many of the machines that sped up production and travel were invented during the 18th and 19th centuries is because this was the time of the Industrial Revolution, which saw a great increase in factory production, which helped create the machines in question.