I’m assuming C but I’m not sure
Yes ( but it is called a rubix cube not rubio cube)
Guam, Texas, parts of mexico, cuba (for a bit), philipines until after ww2, puerto rica, us virgin islands and I think that's it
Because they can build something for everyone not just help poor lazy people this benifits everyone in stead of a single group of people
September 14, 1814
On September 14, 1814, Francis Scott Key pens a poem which is later set to music and in 1931 becomes America's national anthem, “The Star-Spangled Banner.” The poem, originally titled “The Defence of Fort M'Henry,” was written after Key witnessed the Maryland fort being bombarded by the British during the War of 1812.