American aviator, author, inventor, military officer, explorer, and social activist.
True.
And this is not only true for the distant and not so distant past, it's also true for the present as well. Slaves and prostitutes still exist around the world, despite us thinking that slavery may have been abolished. This is sadly not the case; in some areas in Africa and the Middle east, slavery still exists.
I'm sorry if this isn't right but from what I learned it's the first one :)
I’m pretty sure the 2nd one
Italy, Belgium, France, Poland, Switzerland, Portugal, Brazil. This was right at the very beginning of the rise of communism. People were tired of tyrant kings and the ruling class, so they decided to do something about it. Marx released his manifesto around this time, which cause more revolutions in 1848.<span />