Propaganda isn't always 100% true, so your answer would be false.
The answer would be.....Primary source
South America can be divided into three physical regions: mountains and highlands, river basins, and coastal plains. Mountains and coastal plains generally run in a north-south direction, while highlands and river basins generally run in an east-west direction.
The first major slave revolt in the south was led by a twenty-four year old slave named Gabriel Prosser
I would say almost half. Germany itself was pretty big, and it controlled Austria, Denmark, Norway and Northern parts of France- so my estimate would be around 40%