Russians and formerly the Soviet Union called their spacemen cosmonauts. However, the United States and some other countries with space programs have used the word astronaut.
Because they were driven away from their homelands by force
Rome i believe Rome but you didn't give the list Hope this helps<span />
The ancient Romans used their engineering skills to build aqueducts, bridges, roads, domed structures, the hypocaust heating system and any other building projects they undertook.
Hope this helps!
Hitler pursued Anschluss by forcing the chancellor to put Austrian nazis in control