Due to railways being added across the US, goods were able to travel faster and cheaper.
The Answer is A. Democracy
Both the union and confederate utilized private sectors as their main force of economy and both of them also heavily involved in agricultural sectors.
The thing that distinguish the two of them were the confederate relies too heavily on slave labour while the northern states relied on manufacturing equipment/technologies.
The holocaust were Jewish slaved taken by the Germans to be tested on or just plainly tortured, those actions eventually led up to the Geneva convention
The sinking of the Lusitania shows that America was hesitant to enter World War I. The Lusitania was a British ship that had American soldiers on it. This ship was traveling to Ireland but was shot down by the German military. This use of unrestricted submarine warfare resulted in the deaths of thousands of individuals, including over 100 American citizens.
This event, that took place in May of 1915. Even though this causes outrage among citizens, the US does not formally declare war against Germany until they find out about the Zimmerman Telegram (in 1917). This shows that America tried to avoid entering World War I at all costs.
