Nationalism can unify a country by having a sense of superiority over other countries.
Egyptians and the Aztecs gods are alike because they believe in more than one. So, both would probably have a sun god or Anubis, protector of the underworld.
This is literary the show of power. Bismarck, by ignoring both the parliament and the constitution of the nation, undermined their authority which led to the weakening of the institution. Bismarck was though adapt at manipulating not only the government but also the public opinion of the masses through corrupt journalists and newspapers.
Rosie the Riveter is a cultural icon of World War II, representing the women who worked in factories and shipyards during World War II, many of whom produced munitions and war supplies. Rosie the Riveter is used as a symbol of American feminism and women's economic advantage.