What contribution to modern science was made by andreas vesalius?

He published On the Structure of the Human Body which became the foundation of modern anatomy, is the right answer.

Explanation:

Andreas Vesalius was a physician, Flemish anatomist and the writer of one of the most significant records on human anatomy. He published a set of texts on human anatomy in the year 1543. This work is known as "De humani corporis fabrica libri septem" (On the fabric of the human body). This work is an advanced work in the history of human anatomy.

social status of early civilizations was based primarily on economic power.- true ( first choice)

the governor can not veto a referendum that the voters approve