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I remember back in 10th grade or so when I was given a list of dates that I had to memorize along with what happened on that date. What good would that do me? It wasn't even about California where I lived so why should I worry about it? Now I have the answer for you.
Place the following actions in chronological order to solve the puzzle. Once your answers are in the right order, you'll have the order of A-J.
As an example, if the first action is "Ludwig Von Beethoven is born (7)", then A = 7
If "Vietnam peace treaty signed in Paris (7)", then B = 7
N 41 AB.CDE W 111 FG.HIJ
Alexander Graham Bell makes 1st transcontinental phone call (6)
British obstetrician James Blundell performs the first successful transfusion of human blood (1)
China, created a sheet of paper (0)
First successful human heart transplant performed (5)
Frances Drake completes circumnavigation of the world (0)
Ludwig Von Beethoven is born (7)
Mexico gains independence from Spain (5)
Napoleon became Emperor of France (4)
Soviet Union begins the Berlin Blockade (5)
Vietnam peace treaty signed in Paris (7)