Answer:
<h2>Scarface's scar.</h2>
Explanation:
Here the closest to flaw definition the scar. Because a flaw is defined as a mistake, weakness, that causes something not to be perfect, mostly when is planned.
Answer:
The Sheave Wheel and The Hoist Cable
The Sheave Wheel is basically a pulley wheel that sits above the mine shaft. The Hoist cable passes over the wheel and then down the shaft of the mine. The Sheave Wheel also helps reduce the sliding friction of the mine cable.
Have a great day :)
The answer is the second option: a significant historical event