Which belgian mechanic and inventor built the first working internal combustion engine in 1859? a. jean lenoir b. gustave eiffel c. guglielmo marconi d. henry ford

The Belgian mechanic and inventor is credited with building the first working internal combustion engine in 1860 was, A) Jean Lenoir. It was a gas fired internal combustion engine and was the first engine to be produced multiple times.

according to this text from the preamble to the declaration, who gives men their unalienable rights?

their creator