The truman doctrine offered aid to any country threatened by communism. SO any government that was liable to turn to communism the truman doctrine aided those countries so that those countries might instead turn to democracy.
My best answer is C. Hunter-gatherer societies. Hope this helps :)
Calhoun argued that the US Constitution was based on a pact by 13 sovereign states.
The immediate cause for World War 1 was the assassination of the Archduke Franz Ferdinand of Austria and his pregnant wife Sophie. Archduke Franz Ferdinand of Austria was the nephew of Emperor Franz Josef and heir to the throne of Austria and Hungary.
In modern factories each worker has a determined task or is specialized in a specific job. For example, imagine that you have a puzzle, in modern factories there is a single worker for each piece of the puzzle, and they don't know the big picture but they should be able to find the other pieces that connect with their own by using their reason. This is why, the right answer is option c, they will often have to solve problems with limited information.
