Primary Sources: Newspapers, Coins and money, Photograph, Letter, Fossil, Clothing, Pottery, Statues, Paintings, Speech, Buildings, Diary, Secondary Sources: Book, Biographies, Documentary, Talk by a historian, Textbooks, Websites, Could be either a primary or secondary source: Songs and music, Movies,

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?