Why does John Greene say that Mussolini, Hitler and Hirohito represent the worst in nationalism

it's because they tried to eliminate difference in the efforts to create a homogeneous mythologized unitary polity

Explanation:

Explanation:

He said that because they are tried to make efforts towards eliminating differences in efforts put in place to have a homogenous mythologized unitary policy.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.