I would argue that the primary difference was the introduction of nuclear weapons after WWII--meaning that the spread of communism could actually take over the world as opposed to just causing unrest in the US.
Answer:
Caesar's Civil War resulted from the long political subversion of the Roman Government's institutions, which began with the career of Tiberius Gracchus, continuing with the Marian reforms of the legions, the bloody dictatorship of Lucius Cornelius Sulla, and completed by the First Triumvirate over Rome.
Explanation:
The circus because it went to lots of cities around the world.
The main way in which the Supreme Court frustrated Roosevelt's New Deal legislation was by deeming much of it unconstitutional, since it represented an unprecedented amount of government intervention in the economy.