Answer: Portugal, 1933-1974; Czechoslovakia, 1948-1989; Brazil, 1937-1945; USSR, 1917-1989; Spain 1936-1975; China, 1949-...,
Explanation: totalitarian society: one state-party, one leader, no free elections, censorship, one ideology, judiciary power is not free, politically motivated imprisonments, etc etc.
Https://www.u-s-history.com/pages/h663.html
"c. The city became a central hub for trade, which contributed to the empires growth" best describes the effect of Constantine moving the capital to Constantinople, since it was a thriving metropolis.
