Add punctuation: When Mao died in September of 1976 a coalition of army and political leaders united and arrested Jiang Qing and her radical supporters subsequently dubbed the Gang of Four Deng reemerged in 1977 as the paramount leader of the country
A: When Mao died in September of 1976 a coalition of army and political leaders united and arrested Jiang Qing and her radical supporters, subsequently dubbed the Gang of Four. Deng re-emerged in 1977 as the paramount leader of the country.

Add punctuation: text with advertisement pictures which would also include links
A: (text with advertisement pictures!) which would also include links

Add punctuation: 1 For the LORD will have mercy on Jacob and will yet choose Israel and set them in their own land and the strangers shall be joined with them and they shall cleave to the house of Jacob
A:
1 For the LORD will have mercy on Jacob, and will yet choose Israel, and set them in their own land: and the strangers shall be joined with them, and they shall cleave to the house of Jacob.