Complete the sentence with the best answer. The invention of the internal combustion engine was an essential step that eventually led to A. the manufacture of stronger steel. B. sustained, pilot-controlled flight. C. steam-powered ocean travel. D. artificial lighting for city streets.

Sir thomas more, venerated in the catholic church as saint thomas more, was an english lawyer, social philosopher, author, statesman, and noted renaissance humanist. he was also a councillor to henry viii, and lord high chancellor of england from october 1529 to 16 may 1532. i found this information on wikipedia