B. Napoleon invaded Spain and Portugal - situation in Europe particularly in Spain provided an opportunity for Spain's overseas territories to fight for their independence. Napoleon's army occupied Spain and Portugal where he wanted to change a king which resulted into civil war.
All of both North and South America are fully in the western hemisphere. Hope I helped.
The another name for the equatorial coordinate system is B. Celestial.
Happy Studying! ^=^
Benito Mussolini coined the term "fascism" in 1919.
And I think it's B. Mussolini
Hope it helped