C Igbo
The Igbo people largely embraced English and British schools.
After World War I, a "return to normalcy" was most clearly demonstrated by opposition to joining the League of Nations. The correct option among all the options that are given in the question is the first option or option "1". As the war ended, there was little need for the nations to join the League of Nations.
Both ruled by dictators, both allowed only one part rule, denied individual rights, state was supreme, neither practiced democracy, and replaced religion with some kind of competing belief system