Disclaimer: I have not learned this in school yet so this may be incorrect; I would suggest looking at any available sources.
Answer: Nationalism in the Crimean War was important globally. The Crimean War was a turning point for the Russian Empire because the influence of Russia on Europe was decreasing, and the media highlighted this which made the idea of nationalism in the Crimean War global.
The correct answer would in fact be A.
The speaker of the house have a nice day the Vice President is the leader of the senate
There are several reasons why the Declaration of Independence is referred to as the "cornerstone of democracy" by one of the major reasons is that it was the first of its kind.
The problem starts already earlier:wildlife experts can only estimate the number of species in the world generally!
This is the case because there are simply too many species, and it takes time to documents them; because some areas (ocean bottom for example) are very hard to access and because sometimes it's hard to know whether we're talking about a new species or a variation within the same species.
so if we even don't know how many species there are, it's even harder to know how many are endangered.