Because the Jews and Christians where allowed to serve in the government.
Since his first inauguration was held in New York, Washington became the only President to have his two inaugurations held in two separate cities. During his second term, George Washington continued to set precedents for future Presidents. He began the Presidential tradition of entertaining guests.
By resting, praying and going to church.
The Sabbath day is when God took a rest when he was creating earth.
Therefore you rest on that day to, by going to church first.
Scratching. They used all of them, but mostly scratching. So scratching should be your correct answer.