While you didn't really provide the "following" as the comment above me states, in general, the advantage of secondary sources of primary ones is that they perhaps provide a more objective or even just a broader view on a certain topic. While a primary source of the American civil war would be a letter written by a soldier, a secondary source would be a book that describes more letters taken together and discusses possible information regarding them.
Austria-Hungary invaded serbia after the assassination of the arch duke Ferdinand. This started World War 1.
Answer: Where sovereignty is left to the people to decide
Sovereignty is the idea of the people in the government.
"A.he disagreed with slavery but supported compromise " is the correct answer. Webster objected to slavery on moral grounds and thought that it should not be extended.
Answer:
Colonial America (1492-1763) European nations came to the Americas to increase their wealth and broaden their influence over world affairs. ... Many of the people who settled in the New World came to escape religious persecution. The Pilgrims, founders of Plymouth, Massachusetts, arrived in 1620.
Explanation:
I hope it's right