Based on Joh Adam's full text on archive.org, is being President of the Senate. He described that he lost significance after having the role in a letter to Abigail. He described his position being held by the interest of other people. Being aware of political happenings and what would happen that the President would enter a war. He stands witness and said to have no power to do good nor evil.
Scholars living in Baghdad translated Greek texts and made scientific discoveries—which is why this era, from the seventh to thirteenth centuries CE, is named the Golden Age of Islam.