What early civilization created heads like the one shown below?

The answer is "The olmecs".

This sculpture is called Colossal Head and refers to huge representations of human heads of Ziten carved in monumental basalt stones. These sculptures, dating back to around 900 BC, are a distinctive feature of the ancient Olmec civilization, the pre-Columbian Mesoamerican culture that developed in the tropical regions of central and southern Mexico.

the tallest building in the western hemisphere and the sixth tallest building in the world

it maybe, we dont know. however lucky the lipercon seams guilty