The Early YearsThe construction of

The Early Years
The construction of the Tower of Pisa began on August 9, 1173. Originally designed to be a bell tower, the tower actually stood upright for over 5 years, but just after the completion of the third floor (1178) it began to lean. The citizens of Italy were shocked as it began to lean ever so slightly.
The foundation of the tower, only 3 meter deep, was built on a dense clay mixture and impacted the soil. As it turned out, the clay was not nearly as strong enough as required to hold the tower upright, and so the weight of the tower began to diffuse downward until it had found the weakest point.
After this, construction halted for 100 years. The government hoped that the soil would settle, giving it enough strength to hold the weight of the tower. As well, the country was focused on its war with Genoa, which was quite brutal and ravaging at the time.

النتائج (الإنجليزية) 2:

Early Years The
The Construction Of The Tower Of Pisa Began On August 9, 1173. Originally Designed To Be A Bell Tower, The Tower Actually Stood Upright For Over 5 Years, But Just After The Completion Of The Third Floor (1178) It Began To lean. Italy Citizens Of The Were Shocked As It Began To Lean Ever So Slightly.
The Foundation Of The Tower, Only 3 Meter Deep, Was Built On A Dense Clay Mixture And The Impacted Soil. It Turned Out As, The Clay Was Not Nearly Enough As Strong As Required To Hold The Tower Upright, And So The Weight Of The Tower Began To Diffuse Downward Until It Had Found The Weakest Point.
After This, Construction Halted For 100 Years. The government hoped that the soil would settle, giving it enough strength to hold the weight of the tower. As well, the country was focused on its war with Genoa, which was quite brutal and ravaging at the time.

النتائج (الإنجليزية) 3:

The Early Years
The construction of the Tower of Pisa began on August 9, 1173. Originally designed to be a bell tower, the tower actually stood upright for over 5 years, but just after the completion of the third floor (1178) it began to lean. The citizens of Italy were shocked as it began to lean ever so slightly.
The foundation of the tower, only 3 meter deep