The economic changes were that people were investing in stocks more and more which eventually led to the great depression during the first half of the 20th century. Socially people started getting more and more rights, especially in the workplace. Women were also getting more respect and were close to getting their voting rights. Politically this was an era of busting trusts and breaking monopolies and big banks as led by the progressivists.
Well an image is also like a picture. U can go in any thesaurus and find a word that relates
The Pauline epistles, also known as Epistles of Paul or Letters of Paul, are the thirteen books of the New Testament attributed to Paul the Apostle, although the authorship of some is in dispute. Among these epistles are some of the earliest extant Christian documents
The last three are the correct answers. I hope this helps you!