Answer:
Quipu is a data logging system used in South America.
Explanation:
This is a data logging system used before the arrival of Europeans.
Khipu consists of several pieces of sparrows, sometimes up to 2,000, which hang on a piece of rope, typically made of llama or alpaca hair, with knots of individual styles and in specific locations.
The vice president becomes president if the president dies or resigns.
Answer:
Britain left the European Exchange Rate Mechanism.
