Why did DW Griffiths epic film The Birth of a Nation become controversial?

Is there a noise ordinance in pickens county? Where were some of the Japanese Internment Camps located in the US? What percentage of southerners owned large slave plantations? 1870 cc us trade dollar? Does Wednesday Addams accept people for who they are? Based on the reasons in Wilson's 1917 speech and in the textbook do you think the US had good reasons for entering World War 1? What is the value of a 1943 bronze US cent? Do you have any Etta Zuber Falconer pictures? How much is a 1930 nickel worth that doesn't have a mintmark but it looks like it is in good conditions and a nickel with a buffalo on one side that does not have a year but the mintmark is D? What is the value of 1928 50 dollar bill J series? What do the 13 stars represented for the original flag? What was the reason for settlement in the New England Colonies? What is the value of a 1957 US 2 dollar bill with a red serial number and a red seal? How much of the US electricity is provided by coal? What was the biggest battle in Georgia and is considered to be a confederate victory? What is the value of a 1 dollar gold coin with Thomas Jefferson on it and Statue of Liberty on the other side? Where were the least number of loyalists located in the colonies? What was the first basic system of laws in the English colonies? Why was the secession of Virginia important of the CSA? What was the US national debt in 1964?