Nothing has so far been proven.
Primary source; if a piece of information, such as an article from 1776, is a primary source because someone was there at the scene. However, a textbook is a secondary source since it extracts information from other sources
He was impressed that Englishmen followed the law.
He served from <span>March 4, 1933 – April 12, 1945. Three years is a term and he was President for 12 years, so he served 4 terms straight, the longest a president has ever done.</span>
Answer: Indentured servants