A: the assassination of Archduke Franz Ferdinand of Austria.
It is C I think. I could be wrong but I took US twice and I really think it’s C
They provide protection for the mainland hence the name Barrier Islands I believe
Answer:
the population is too large
Explanation:
The direct democracy is a system in which everyone in the society that is eligible to vote should be taken in consideration when making any law or action. While this might be a good system for a very small population, it is not at all for large population. The United States have more than 300 million people, and it is extremely impractical and pretty much impossible that everyone's opinion can be taken in consideration when it comes to the politics of the country.
When he says the Huns were "glued to their horses" he is saying that they were such good and well-trained warriors that it seemed impossible to knock them off with weapons.