<span>Peter the Great's main ideas was to modernise
Russia on a par with the West. If you have a look at many of Peter's
reforms such as curbing the power of the boyars, Russia's traditional
aristocratic families, the introducing of a merit system - promotion
based on merit than birth</span>
It was the case about abortion and stages that are considered right and wrong to abort a kid.
I believe that the answer is b, because he is a German engineer and the process was named the Siemens-martin process