Who were the two groups of the senate that reviewed the treaty?

The Irreconcilables were bitter opponents of the Treaty of Versailles in the United States in 1919. Specifically, the term refers to about 12 to 18 United States Senators, both Republicans and Democrats, who fought intensely to defeat the ratification of the treaty by the Senate in 1919.

Explanation:

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.