the 1919 versailles diktat for it was not really a treaty was so harsh and dishonourable for the defeated nation that the american senate refused to recognise or adopt it (november 20, 1919); thenceforth, little by little, it was discredited.

Write the above sentence using proper case.
The 1919 Versailles Diktat for it was not really a treaty was so harsh and dishonourable for the defeated nation that the American senate refused to recognise or adopt it (November 20, 1919); thenceforth, little by little, it was discredited.