Answer: Communist governments were established in the areas in red, while the countries in the blue held free elections.
Explanation: Red usually represents communism while blue represents capitalism (free elections). This was the root cause for the cold war between the US and USSR (present day Russia)
The Louisiana Territory was vast, stretching from the Gulf of Mexico in the south to Rupert's Land in the north, and from the Mississippi River in the east to the Rocky Mountains in the west. Acquiring the territory doubled the size of the United States.
The North would be the one to support Abraham Lincoln's arguments. The south was for slavery, the north wanted to abolish it.
The high ranking Nazi officials gathered to discuss and coordinate the implementation of what they called the "Final Solution of the Jewish Question."