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.

- encouraging nationalism

- returning to conservative political policies

workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.