The civil rights movemement of 1940
The name of the first satellite put into orbit by the United States is called Explore 1 and was put into orbit in January 31, 1958.
The correct answer is C. By forming trade blocsExplanationA trade bloc is an agreement between different nation through which certain barriers such as tariffs are eliminated or reduced, which implies trade between the countries or nations that are part of the block is cheaper, this benefits the economy of the countries participating as the economy grows. Also, trade blocks imply cooperation of nations as they reduced or eliminate barrier and support each other economy as all of them have trade benefits, because of this trade block imply nations cooperate economically.
Well the assassination of Archduke Franz Ferdinand is said to be the most immediate cause of ww1