Answer:
A key characteristic of responsible government is that it needs the confidance of parliament to create laws and taxation
Explanation:
The US prohibit oil and other materials such as coal and steel to Japan and by this they decide to weaken the Navy.
Yes, victory by the Union was inevitable regardless of how well the Confederacy fought or the intervention of any external potential allies.
Why? The North had a demographic advantage over the South - There were more people living the North than the South.
(Hope this helps!!)