Cuba Libre means "free Cuba", and was named as a toast to the liberation of Cuba from the Spanish. Two things occurred at the turn of the 20th century, the end of Cuba's War of Independence and the arrival of the then new Coco-Cola in Cuba which by 1900 was widely available. A US soldier garrisoned there ordered the drink and proclaimed "Por Cuba libre!"
How to make Cuba Libre?
Build over cubed ice and stir.
Measures are multiples of 25ml
1 = 25 ml, 2 = 50ml, 3 = 75ml 1/2 = 12.5ml, 1/4 = 6.25ml