the american president in those days went much further in the public humiliation of the british government than he needed to go, and the reason for this must be sought in the anti-british feeling which was shown in the recorded deeds and words of his patron, president roosevelt.

How would the previous sentence be correctly capitalized?
The American President in those days went much further in the public humiliation of the British Government than he needed to go, and the reason for this must be sought in the anti-British feeling which was shown in the recorded deeds and words of his patron, President Roosevelt.