Question

История создания Пизанской и Эйфелевой башни ( кем была построена , когда и кем )

Answer 1

Могли бы эти ответы найти сами в интернете)) 
Пизанская башня - автор этой идеи Боннано Пизано, отсюда и название башни. Начало строительство 12 век, 1173 год и продолжалось 200 лет до 1360 года.
Эйфелева башня -- названа в честь главного конструктора Гюстава Эйфеля. Была построена в 1889 году 

Answer 2

History of the Leaning Tower of Pisa and the Eiffel Tower

The Leaning Tower of Pisa was built by Bonanno Pisano in 1173. It was designed as a freestanding bell tower for the cathedral in Pisa, Italy. The tower's tilt began during construction due to a poorly laid foundation and soft ground. The construction was halted for almost a century due to wars and the tower's lean giving it the iconic look it is known for today.

The Eiffel Tower was designed by Gustave Eiffel and his construction company. It was built as the entrance arch for the 1889 World's Fair and was initially met with skepticism and criticism. However, it was completed in 1889 and has since become one of the most recognizable structures in the world.

Both towers have become iconic symbols of their respective cities and are popular tourist attractions.